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UNITED STATES SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, DC 20549

FORM 10-Q

☑  QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE
ACT OF 1934
For the Quarterly Period Ended September 30, 2024

OR

☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE
ACT OF 1934
For the transition period from ____  to ____

Commission file number: 001-33245

EMPLOYERS HOLDINGS, INC.
(Exact name of registrant as specified in its charter)
Nevada04-3850065
(State or other jurisdiction
of incorporation or organization)		(I.R.S. Employer
Identification Number)
5340 Kietzke Lane, Suite 202
Reno,
Nevada
89511
(Address of principal executive offices and zip code)
(888) 682-6671
(Registrant’s telephone number, including area code)

Securities registered pursuant to Section 12(b) of the Act:
Title of each classTrading Symbol(s)Name of each exchange on which registered
Common Stock, $0.01 par value per shareEIGNew York Stock Exchange

Indicate by check mark whether the registrant: (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days. Yes ☑ No ☐
Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files). Yes ☑ No ☐
Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company, or an emerging growth company. See definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company,” and "emerging growth company" in Rule 12b-2 of the Exchange Act.
Large accelerated filer☑Accelerated filer☐Non-accelerated filer☐Smaller reporting company☐
Emerging growth company☐
If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐
Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act). Yes ☐ No ☑
As of October 29, 2024, there were 24,716,104 shares of the registrant's common stock outstanding.


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PART I – FINANCIAL INFORMATION
Item 1.  Consolidated Financial Statements
Employers Holdings, Inc. and Subsidiaries
Consolidated Balance Sheets
(in millions, except share data)
As ofAs of
September 30,
2024		December 31,
2023
Assets(unaudited)
Investments:  
Fixed maturity securities at fair value (amortized cost $2,124.6 at September 30, 2024 and $2,048.0 at December 31, 2023, less CECL allowance of $1.4 at September 30, 2024 and $2.7 at December 31, 2023)
$2,065.8 $1,936.3 
Equity securities at fair value (cost $144.7 at September 30, 2024 and $125.9 at December 31, 2023)
256.2 211.2 
Equity securities at cost
5.7 6.0 
Other invested assets (cost $88.8 at September 30, 2024 and $82.5 at December 31, 2023)
99.7 91.5 
Short-term investments at fair value (amortized cost $30.6 at September 30, 2024 and $33.1 at December 31, 2023)
30.6 33.1 
Total investments2,458.0 2,278.1 
Cash and cash equivalents143.3 226.4 
Restricted cash and cash equivalents0.2 0.2 
Accrued investment income15.8 16.3 
Premiums receivable (less CECL allowance of $16.2 at September 30, 2024 and $17.9 at December 31, 2023)
378.8 359.4 
Reinsurance recoverable for:
Paid losses 6.6 6.3 
Unpaid losses (less CECL allowance of $0.9 at September 30, 2024 and $0.9 at December 31, 2023)
412.2 427.5 
Deferred policy acquisition costs60.9 55.6 
Deferred income tax asset, net26.2 43.4 
Property and equipment, net7.0 6.5 
Operating lease right-of-use assets4.0 5.1 
Intangible assets, net13.6 13.6 
Goodwill36.2 36.2 
Contingent commission receivable—LPT Agreement— 14.2 
Cloud computing arrangements18.8 28.0 
Other assets35.7 33.6 
Total assets$3,617.3 $3,550.4 
Liabilities and stockholders’ equity  
Claims and policy liabilities:  
Unpaid losses and loss adjustment expenses$1,836.5 $1,884.5 
Unearned premiums412.5 379.7 
Commissions and premium taxes payable65.4 66.0 
Accounts payable and accrued expenses22.0 26.1 
Deferred reinsurance gain—LPT Agreement93.8 99.2 
Operating lease liability4.7 5.9 
Non-cancellable obligations11.1 17.0 
Other liabilities77.9 58.1 
Total liabilities$2,523.9 $2,536.5 
Commitments and contingencies
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Employers Holdings, Inc. and Subsidiaries
Consolidated Balance Sheets
(in millions, except share data)
As ofAs of
September 30,
2024		December 31,
2023
Stockholders’ equity:(unaudited) 
Common stock, $0.01 par value; 150,000,000 shares authorized; 58,170,831 and 58,055,968 shares issued and 24,736,533 and 25,369,753 shares outstanding at September 30, 2024 and December 31, 2023, respectively
$0.6 $0.6 
Preferred stock, $0.01 par value; 25,000,000 shares authorized; none issued— — 
Additional paid-in capital422.5 419.8 
Retained earnings1,452.1 1,384.3 
Accumulated other comprehensive loss, net of tax(45.3)(86.0)
Treasury stock, at cost (33,434,298 shares at September 30, 2024 and 32,686,215 shares at December 31, 2023)
(736.5)(704.8)
Total stockholders’ equity1,093.4 1,013.9 
Total liabilities and stockholders’ equity$3,617.3 $3,550.4 
See accompanying unaudited notes to the consolidated financial statements.
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Employers Holdings, Inc. and Subsidiaries
Consolidated Statements of Comprehensive Income (Loss)
(in millions, except per share data)
Three Months EndedNine Months Ended
 September 30,September 30,
 2024202320242023
Revenues(unaudited)(unaudited)
Net premiums earned$186.6 $184.6 $559.3 $534.4 
Net investment income26.6 25.9 80.3 80.3 
Net realized and unrealized gains (losses) on investments
10.9 (7.1)24.5 10.7 
Other income (loss) (0.1)0.1 — (0.2)
Total revenues224.0 203.5 664.1 625.2 
Expenses  
Losses and loss adjustment expenses117.7 114.9 343.0 312.8 
Commission expense26.4 26.7 78.7 73.8 
Underwriting and general and administrative expenses43.2 43.5 130.2 133.7 
Interest and financing expenses— 1.0 0.1 5.2 
Other expenses— — — 9.4 
Total expenses187.3 186.1 552.0 534.9 
Net Income before income taxes36.7 17.4 112.1 90.3 
Income tax expense
6.4 3.4 21.8 17.8 
Net Income$30.3 $14.0 $90.3 $72.5 
Comprehensive income
Unrealized AFS investment gains (losses) arising during the period, net of tax (expense) benefit of $(13.9) and $7.3 for the three months ended September 30, 2024 and 2023, respectively, and $(9.5) and $5.3 for the nine months ended September 30, 2024 and 2023, respectively
$52.2 $(27.0)$35.7 $(20.0)
Reclassification adjustment for realized AFS investment losses in net income, net of tax benefit of $(0.4) and $(0.3) for the three months ended September 30, 2024 and 2023, respectively, and $(1.3) and $(0.6) for the nine months ended September 30, 2024 and 2023, respectively
1.5 0.9 5.0 2.3 
Other comprehensive income (loss), net of tax
53.7 (26.1)40.7 (17.7)
Total Comprehensive income (loss)
$84.0 $(12.1)$131.0 $54.8 
Earnings per common share (Note 13):
Basic$1.22 $0.54 $3.59 $2.72 
Diluted$1.21 $0.54 $3.57 $2.71 
Cash dividends declared per common share and eligible equity plan awards
$0.30 $0.28 $0.88 $0.82 
See accompanying unaudited notes to the consolidated financial statements.
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Employers Holdings, Inc. and Subsidiaries
Consolidated Statements of Stockholders’ Equity
For the Three Months Ended September 30, 2024 and 2023
(Unaudited)
Common StockAdditional Paid-In CapitalRetained EarningsAccumulated Other Comprehensive Loss, NetTreasury Stock at CostTotal Stockholders’ Equity
Shares IssuedAmount
(in millions, except share data)
Balance, July 1, 202458,167,193 $0.6 $420.9 $1,429.4 $(99.0)$(729.0)$1,022.9 
Stock-based obligations— — 1.7 — — — 1.7 
Vesting of RSUs and PSUs, net of shares withheld to satisfy tax withholdings3,638 — (0.1)— — — (0.1)
Acquisitions of common stock(1)
— — — — — (7.5)(7.5)
Dividends declared— — — (7.6)— — (7.6)
Net income for the period— — — 30.3 — — 30.3 
Change in net unrealized losses on AFS investments, net of taxes of $(14.3)
— — — — 53.7 — 53.7 
Balance, September 30, 202458,170,831 $0.6 $422.5 $1,452.1 $(45.3)$(736.5)$1,093.4 
Balance, July 1, 202357,997,485 $0.6 $417.1 $1,339.4 $(130.5)$(674.9)$951.7 
Stock-based obligations— — 1.3 — — — 1.3 
Vesting of RSUs and PSUs, net of shares withheld to satisfy tax withholdings7,470 — (0.2)— — — (0.2)
Acquisitions of common stock(1)
— — — — — (14.4)(14.4)
Dividends declared— — — (7.3)— — (7.3)
Net income for the period
— — — 14.0 — — 14.0 
Change in net unrealized losses on AFS investments, net of taxes of $7.0
— — — — (26.1)— (26.1)
Balance, September 30, 202358,004,955 $0.6 $418.2 $1,346.1 $(156.6)$(689.3)$919.0 
(1) Amount includes applicable excise tax as imposed by the Inflation Reduction Act of 2022 (See Note 7).
See accompanying unaudited notes to the consolidated financial statements.
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Employers Holdings, Inc. and Subsidiaries
Consolidated Statements of Stockholders’ Equity
For the Nine Months Ended September 30, 2024 and 2023
(Unaudited)
Common StockAdditional Paid-In CapitalRetained EarningsAccumulated Other Comprehensive Loss, NetTreasury Stock at CostTotal Stockholders’ Equity
Shares IssuedAmount
(in millions, except share data)
Balance, January 1, 202458,055,968 $0.6 $419.8 $1,384.3 $(86.0)$(704.8)$1,013.9 
Stock-based obligations— — 4.5 — — — 4.5 
Vesting of RSUs and PSUs, net of shares withheld to satisfy tax withholdings114,863 — (1.8)— — — (1.8)
Acquisitions of common stock(1)
— — — — — (31.7)(31.7)
Dividends declared— — — (22.5)— — (22.5)
Net income for the period— — — 90.3 — — 90.3 
Change in net unrealized losses on AFS investments, net of taxes of $(10.8)
— — — — 40.7 — 40.7 
Balance, September 30, 202458,170,831 $0.6 $422.5 $1,452.1 $(45.3)$(736.5)$1,093.4 
Balance, January 1, 202357,876,287 $0.6 $414.6 $1,295.6 $(138.9)$(627.7)$944.2 
Stock-based obligations— — 4.4 — — — 4.4 
Stock options exercised23,500 — 0.7 — — — 0.7 
Vesting of RSUs and PSUs, net of shares withheld to satisfy tax withholdings105,168 — (1.5)— — — (1.5)
Acquisitions of common stock(1)
— — — — — (61.6)(61.6)
Dividends declared— — — (22.0)— — (22.0)
Net income for the period— — — 72.5 — — 72.5 
Change in net unrealized losses on AFS investments, net of taxes of $4.7
— — — — (17.7)— (17.7)
Balance, September 30, 202358,004,955 $0.6 $418.2 $1,346.1 $(156.6)$(689.3)$919.0 
(1) Amount includes applicable excise tax as imposed by the Inflation Reduction Act of 2022 (See Note 7).
See accompanying unaudited notes to the consolidated financial statements.
6

Employers Holdings, Inc. and Subsidiaries
Consolidated Statements of Cash Flows
(in millions)
 Nine Months Ended
 September 30,
 20242023
Operating activities(unaudited)
Net income$90.3 $72.5 
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation
2.7 3.7 
Stock-based compensation4.5 4.5 
Amortization of cloud computing arrangements10.4 12.6 
Amortization of discounts and premiums on investments, net
(1.0)2.4 
Allowance for expected credit losses(1.7)3.4 
Deferred income tax expense
6.4 3.2 
Net realized and unrealized gains on investments
(24.5)(10.7)
Asset impairment and related charges— 2.6 
Noncash operating lease term adjustment— (1.0)
Change in operating assets and liabilities:  
Premiums receivable(17.7)(60.8)
Reinsurance recoverable on paid and unpaid losses15.0 14.1 
Cloud computing arrangements(1.1)(2.9)
Operating lease right-of-use assets1.1 7.2 
Current federal income taxes(8.5)(10.6)
Unpaid losses and loss adjustment expenses(48.0)(47.3)
Unearned premiums32.8 47.5 
Accounts payable, accrued expenses and other liabilities3.5 (0.8)
Deferred reinsurance gain—LPT Agreement(5.4)(5.9)
Contingent commission receivable—LPT Agreement14.2 — 
Operating lease liabilities(1.2)(7.5)
Non-cancellable obligations(5.9)(7.6)
Other(2.6)3.2 
Net cash provided by operating activities
63.3 21.8 
Investing activities  
Purchases of fixed maturity securities(452.0)(290.2)
Purchases of equity securities(47.2)(31.4)
Purchases of short-term investments(39.7)(57.7)
Purchases of other invested assets(6.3)(26.7)
Proceeds from sale of fixed maturity securities209.6 329.5 
Proceeds from sale of equity securities31.5 45.2 
Proceeds from maturities and redemptions of fixed maturity securities158.7 119.9 
Proceeds from maturities of short-term investments42.5 132.3 
Net change in unsettled investment purchases and sales16.4 5.6 
Capital expenditures and other(3.2)(1.5)
Net cash (used in) provided by investing activities
(89.7)225.0 
Financing activities  
Acquisition of common stock(32.0)(61.5)
Cash transactions related to stock-based compensation(1.8)(0.9)
Dividends paid to stockholders(22.8)(22.5)
Repayments on FHLB advances— (142.1)
Payments on finance leases(0.1)(0.2)
Net cash used in financing activities
(56.7)(227.2)
Net (decrease) increase in cash, cash equivalents and restricted cash
(83.1)19.6 
Cash, cash equivalents and restricted cash at the beginning of the period226.6 89.4 
Cash, cash equivalents and restricted cash at the end of the period$143.5 $109.0 

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The following table presents our cash, cash equivalents and restricted cash by category within the Consolidated Balance Sheets:
As ofAs of
September 30,
2024		December 31,
2023
(unaudited)
(in millions)
Cash and cash equivalents$143.3 $226.4 
Restricted cash and cash equivalents supporting reinsurance obligations0.2 0.2 
Total cash, cash equivalents and restricted cash$143.5 $226.6 

See accompanying unaudited notes to the consolidated financial statements.
8

Employers Holdings, Inc. and Subsidiaries
Notes to Consolidated Financial Statements
 (Unaudited)
1. Basis of Presentation and Summary of Operations
Employers Holdings, Inc. (EHI) is a Nevada holding company. Through its wholly owned insurance subsidiaries, Employers Insurance Company of Nevada (EICN), Employers Compensation Insurance Company (ECIC), Employers Preferred Insurance Company (EPIC), Employers Assurance Company (EAC), and Cerity Insurance Company (CIC), EHI is engaged in the commercial property and casualty insurance industry, specializing in workers’ compensation products and services. Unless otherwise indicated, all references to the “Company” refer to EHI, together with its subsidiaries.
In 1999, the Nevada State Industrial Insurance System (the Fund) entered into a retroactive 100% quota share reinsurance agreement (the LPT Agreement) through a loss portfolio transfer transaction with third party reinsurers. The LPT Agreement, which ceded to the reinsurers substantially all of the Fund's outstanding losses as of June 30, 1999 for claims with original dates of injury prior to July 1, 1995, provides coverage for losses up to $2.0 billion, excluding losses for burial and transportation expenses. The LPT Agreement will remain in effect until: (i) all claims under the covered policies have closed; (ii) the LPT Agreement is commuted or terminated, upon the mutual agreement of the parties; or (iii) the reinsurers’ aggregate maximum limit of liability is exhausted, whichever occurs first. The LPT Agreement does not provide for any additional termination terms. On January 1, 2000, EICN assumed all of the assets, liabilities and operations of the Fund, including the Fund’s rights and obligations associated with the LPT Agreement (See Note 9).
The Company accounts for the LPT Agreement as retroactive reinsurance. Upon entry into the LPT Agreement, an initial deferred reinsurance gain (the Deferred Gain) was recorded as a liability on the Company’s Consolidated Balance Sheets. The Company was also entitled to a contingent profit commission (Contingent Commission) under the LPT Agreement through June 30, 2024. The Contingent Commission, of which the final installment was determined to be $14.6 million, was based on actual paid losses under the LPT Agreement through that date and was recorded as an asset on the Company’s Consolidated Balance Sheets. The Company received the final installment of the Contingent Commission during the third quarter of 2024.
The accompanying consolidated financial statements have been prepared in accordance with United States (U.S.) generally accepted accounting principles (GAAP) for interim financial information and with the instructions to Form 10-Q and Article 10 of Regulation S-X of the Securities Exchange Act of 1934 (Exchange Act), as amended. Accordingly, they do not include all of the information and notes required by GAAP for complete financial statements. In the opinion of management, all adjustments (consisting of normal, recurring adjustments) necessary for a fair presentation of the Company’s consolidated financial position and results of operations for the periods presented have been included. The results of operations for an interim period are not necessarily indicative of the results for an entire year. These financial statements have been prepared consistent with the accounting policies described in the Company’s Form 10-K for the year ended December 31, 2023 (Annual Report).
The Company operates as a single operating segment, Insurance Operations, through its wholly owned subsidiaries. The Company considers an operating segment to be any component of its business whose operating results are regularly reviewed by the Company's chief operating decision maker (CODM) to make decisions about resources to be allocated to the segment and assess its performance based on discrete financial information. Prior to December 31, 2023, the Company operated through two reportable segments: Employers and Cerity. All periods prior to December 31, 2023 have been conformed to the current presentation. Detailed financial information about the Company's single operating segment is presented in Note 14.
Use of Estimates
The preparation of the consolidated financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the consolidated financial statements and the reported amounts of revenues and expenses during the reporting period. As a result, actual results could differ from these estimates. The most significant areas that require management judgment are the estimate of unpaid losses and loss adjustment expenses (LAE), evaluation of reinsurance recoverables, recognition of premium revenue, recoverability of deferred income taxes, and valuation of investments.

9

2. New Accounting Standards
Recently Issued Accounting Standards
In November 2023, the Financial Accounting Standards Board (FASB) issued ASU 2023-07, Segment Reporting (Topic 280). The amendments in this update improve disclosures about reportable segments and provide more detailed information about a reportable segment's expenses. Specifically, the amendments in this update require that a public entity disclose, on an annual and interim basis: (i) significant segment expenses that are regularly provided to the CODM; (ii) an amount for other segment items by reportable segment and a description on their composition; (iii) all annual disclosures about a reportable segment's profit or loss and assets currently required by Topic 280 in interim periods; (iv) the measures the CODM uses in assessing performance and allocating resources; and (v) the title and position of the CODM. Public entities that have a single reporting segment are also required to provide all the disclosures required by this amendment, along with all existing segment disclosures in Topic 280. This update is effective for fiscal years beginning after December 15, 2023 and interim periods within fiscal years beginning after December 15, 2024. The Company will adopt this standard when it becomes effective.
Recently Adopted Accounting Standards
In December 2023, the FASB issued ASU 2023-09, Income Taxes (Topic 740). This update requires public business entities to annually disclose specific categories within the income tax rate reconciliation, and provide additional information for reconciling items that meet a certain quantitative threshold. Additionally, the amendments in this update require entities to disclose certain information about income taxes paid, income tax disaggregation, disclosures around unrecognized tax benefits, and the removal of disclosures related to temporary differences surrounding deferred tax liabilities to enhance the transparency and decision usefulness of income tax disclosures. This update is effective for fiscal years beginning after December 15, 2024 and early adoption is permitted. The Company early adopted this update as of December 31, 2023, and the impact of this standard was not material to its consolidated financial condition or its results of operations.
In March 2020, the FASB issued Accounting Standards Update (ASU) 2020-04, Reference Rate Reform (Topic 848). This update provides optional transition guidance to ease the potential accounting burden associated with transitioning away from the London Interbank Offered Rate (LIBOR), with optional expedients and exceptions related to the application of US GAAP to contracts, hedging relationships and other transactions affected by reference rate reform. Companies can elect to adopt this ASU through December 31, 2024. The Company has determined that there was no impact of LIBOR transitioning on its existing contracts and investments.
3. Valuation of Financial Instruments
Financial Instruments Carried at Fair Value
The carrying value and the estimated fair value of the Company’s financial instruments at fair value were as follows:
September 30, 2024December 31, 2023
 Carrying ValueEstimated Fair ValueCarrying ValueEstimated Fair Value
 (in millions)
Financial assets  
Total investments at fair value$2,352.6 $2,352.6 $2,180.6 $2,180.6 
Cash and cash equivalents143.3 143.3 226.4 226.4 
Restricted cash and cash equivalents0.2 0.2 0.2 0.2 
Assets and liabilities recorded at fair value on the Company’s Consolidated Balance Sheets are categorized based upon the levels of judgment associated with the inputs used to measure their fair value. Level inputs are defined as follows:
•Level 1 - Inputs are unadjusted quoted market prices for identical assets or liabilities in active markets at the measurement date.
•Level 2 - Inputs other than Level 1 prices that are observable for similar assets or liabilities through corroboration with market data at the measurement date.
•Level 3 - Inputs that are unobservable that reflect management’s best estimate of what willing market participants would use in pricing the assets or liabilities at the measurement date.
The Company uses third party pricing services to assist with its investment accounting function. The ultimate pricing source varies depending on the investment security and pricing service used, but investment securities valued on the basis of observable inputs (Levels 1 and 2) are generally assigned values on the basis of actual transactions. Securities valued on the basis of pricing models with significant unobservable inputs or non-binding broker quotes are classified as Level 3. The Company performs quarterly analyses on the prices it receives from third parties to determine whether the prices are reasonable
10

estimates of fair value, including confirming the fair values of these securities through observable market prices using an alternative pricing source, as it is ultimately management’s responsibility to ensure that the fair values reflected in the Company’s consolidated financial statements are appropriate. If differences are noted in these analyses, the Company may obtain additional information from other pricing services to validate the quoted price.
The Company bases all of its estimates of fair value for assets on bid prices, when available, as they represent what a third-party market participant would be willing to pay in an arm’s length transaction.
For securities not actively traded, third party pricing services may use quoted market prices of similar instruments or discounted cash flow analyses, incorporating inputs that are currently observable in the markets for similar securities. Inputs that are often used in the valuation methodologies include, but are not limited to, broker quotes, benchmark yields, credit spreads, default rates, and prepayment speed assumptions. There were no material adjustments to the valuation methodology utilized by third party pricing services as of September 30, 2024 and December 31, 2023.
These methods of valuation only produce an estimate of fair value if there is objectively verifiable information to produce a valuation. If objectively verifiable information is not available, the Company would be required to produce an estimate of fair value using some of the same methodologies, making assumptions for market-based inputs that are unavailable.
As of September 30, 2024, the Company held $66.1 million of fixed maturity securities at fair value that were designated Level 3. These private placement securities were designated as Level 3 securities due to the limited amount of observable market information available.
The following table presents the Company’s investments at fair value and the corresponding fair value measurements.
September 30, 2024December 31, 2023
Level 1Level 2Level 3Level 1Level 2Level 3
(in millions)
Fixed maturity securities:
U.S. Treasuries$— $62.1 $— $— $58.4 $— 
U.S. Agencies— — — — 2.1 — 
States and municipalities— 183.0 — — 210.2 — 
Corporate securities— 854.8 50.9 — 863.7 32.1 
Residential mortgage-backed securities
— 459.4 — — 362.2 — 
Commercial mortgage-backed securities
— 60.7 — — 63.8 — 
Asset-backed securities— 194.9 15.2 — 113.9 14.1 
Collateralized loan obligations— 53.1 — — 91.5 — 
Foreign government securities— 10.3 — — 10.4 — 
Other securities
— 121.4 — — 113.9 — 
Total fixed maturity securities$— $1,999.7 $66.1 $— $1,890.1 $46.2 
Equity securities at fair value:
Industrial and miscellaneous$217.6 $— $— $181.7 $— $— 
Other38.6 — — 29.5 — — 
Total equity securities at fair value$256.2 $— $— $211.2 $— $— 
Short-term investments$26.2 $4.4 $— $17.6 $15.5 $— 
Total investments at fair value$282.4 $2,004.1 $66.1 $228.8 $1,905.6 $46.2 
Financial Instruments Carried at Cost
All of the Company's insurance subsidiaries are members of the Federal Home Loan Bank of San Francisco (FHLB). Members are required to purchase stock in the FHLB in addition to maintaining collateral deposits that back any funds advanced and standby letters of credit issued (See Note 10). The Company’s investment in FHLB stock is recorded at cost, which approximates fair value, as purchases and sales of these securities are at par value with the issuer. FHLB stock is considered a restricted security and is periodically evaluated by the Company for impairment based on the estimated ultimate recovery of par value.
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Financial Instruments Carried at Net Asset Value
The Company has investments in private equity limited partnership interests that are included in Other invested assets on the Company’s Consolidated Balance Sheets. These investments do not have readily determinable fair values and are carried at net asset value (NAV) and therefore are excluded from the fair value hierarchy. The Company initially estimates the value of these investments using the transaction price. In subsequent periods, the Company measures these investments using NAV per share provided quarterly by the general partner, based on financial statements that are audited annually. These investments are generally not redeemable by the investees and cannot be sold without approval of the general partner. These investments have a fund term of 3 to 12 years, subject to two or three one-year extensions at the general partner’s discretion. The Company periodically receives distributions of proceeds from dividends and interest from fund investments, as well as from any dispositions of fund investments during the full course of the fund term. As of September 30, 2024, the Company had unfunded commitments to these private equity limited partnerships totaling $18.1 million.
Additionally, certain cash equivalents, principally money market securities, are measured using NAV, which approximates fair value.
The following table presents cash and investments carried at NAV on the Company’s Consolidated Balance Sheets.
September 30, 2024December 31, 2023
(in millions)
Cash equivalents carried at NAV$106.0 $197.2 
Other invested assets carried at NAV99.7 91.5 
The following table provides a reconciliation of the beginning and ending balances that are measured using Level 3 inputs.
Nine Months Ended
September 30,
20242023
(in millions)
Balance at the beginning of the year
$46.2 $24.2 
Purchases18.4 8.7 
Unrealized gains (losses) included in comprehensive income or loss
1.5 (0.6)
Balance at end of period
$66.1 $32.3 
4. Investments
The amortized cost, gross unrealized gains, gross unrealized losses, and estimated fair value of the Company’s available-for-sale (AFS) investments were as follows:
Amortized
Cost		Allowance for Current Expected Credit LossesGross
Unrealized
Gains 		Gross
Unrealized
Losses 		Estimated
Fair Value
(in millions)
At September 30, 2024
Fixed maturity securities
U.S. Treasuries$62.4 $— $1.3 $(1.6)$62.1 
States and municipalities181.2 — 5.0 (3.2)183.0 
Corporate securities930.9 (0.6)14.8 (39.4)905.7 
Residential mortgage-backed securities487.9 — 2.0 (30.5)459.4 
Commercial mortgage-backed securities64.9 (0.3)— (3.9)60.7 
Asset-backed securities209.5 — 3.3 (2.7)210.1 
Collateralized loan obligations53.3 — — (0.2)53.1 
Foreign government securities12.7 — — (2.4)10.3 
Other securities(1)
121.8 (0.5)0.6 (0.5)121.4 
Total fixed maturity securities$2,124.6 $(1.4)$27.0 $(84.4)$2,065.8 
Short-term investments30.6 — — — 30.6 
Total AFS investments$2,155.2 $(1.4)$27.0 $(84.4)$2,096.4 
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At December 31, 2023
Fixed maturity securities
U.S. Treasuries$60.3 $— $0.6 $(2.5)$58.4 
U.S. Agencies2.2 — — (0.1)2.1 
States and municipalities212.3 — 3.1 (5.2)210.2 
Corporate securities952.8 (2.1)8.3 (63.2)895.8 
Residential mortgage-backed securities399.3 — 0.9 (38.0)362.2 
Commercial mortgage-backed securities70.2 — — (6.4)63.8 
Asset-backed securities131.8 — 1.0 (4.8)128.0 
Collateralized loan obligations92.2 — — (0.7)91.5 
Foreign government securities12.7 — — (2.3)10.4 
Other securities(1)
114.2 (0.6)1.0 (0.7)113.9 
Total fixed maturity securities$2,048.0 $(2.7)$14.9 $(123.9)$1,936.3 
Short-term investments33.1 — — — 33.1 
Total AFS investments$2,081.1 $(2.7)$14.9 $(123.9)$1,969.4 
(1)Other securities within fixed maturity securities consist of bank loans, which are classified as AFS and reported at fair value.

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The cost and estimated fair value of the Company’s equity securities recorded at fair value at September 30, 2024 and December 31, 2023 were as follows:
CostEstimated Fair Value
(in millions)
At September 30, 2024
Equity securities at fair value
Industrial and miscellaneous$117.3 $217.6 
Other27.4 38.6 
Total equity securities at fair value$144.7 $256.2 
At December 31, 2023
Equity securities at fair value
Industrial and miscellaneous$104.4 $181.7 
Other21.5 29.5 
Total equity securities at fair value$125.9 $211.2 
The Company had Other invested assets totaling $99.7 million and $91.5 million (with an associated cost of $88.8 million and $82.5 million) at September 30, 2024 and December 31, 2023, respectively, consisting of private equity limited partnerships, which are carried at NAV based on information provided by the general partner. These investments are non-redeemable until conversion and are periodically evaluated by the Company for impairment based on the ultimate recovery of the investment. Changes in the value of these investments are recorded through Net realized and unrealized gains or losses on the Company’s Consolidated Statements of Comprehensive Income (Loss).
The amortized cost and estimated fair value of the Company’s fixed maturity securities at September 30, 2024, by contractual maturity, are shown below. Expected maturities differ from contractual maturities because borrowers may have the right to call or prepay obligations with or without call or prepayment penalties.
Amortized CostEstimated Fair Value
(in millions)
Due in one year or less$34.4 $34.1 
Due after one year through five years541.2 535.3 
Due after five years through ten years634.1 618.4 
Due after ten years99.3 94.7 
Mortgage and asset-backed securities815.6 783.3 
Total$2,124.6 $2,065.8 
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The following is a summary of AFS investments that have been in a continuous unrealized loss position for less than 12 months and those that have been in a continuous unrealized loss position for 12 months or greater in each case as of September 30, 2024 and December 31, 2023.
September 30, 2024December 31, 2023
Estimated Fair ValueGross
Unrealized
Losses 		Number of IssuesEstimated Fair ValueGross
Unrealized
Losses 		Number of Issues
(dollars in millions)
Less than 12 months:
Fixed maturity securities
U.S. Treasuries$— $— — $11.9 $(0.1)5 
States and municipalities10.0 (0.1)4 39.5 (0.3)15 
Corporate securities25.8 (0.5)11 26.1 (0.8)13 
Residential mortgage-backed securities
32.3 (0.2)22 15.8 (0.2)15 
Asset-backed securities8.1 (0.2)6 24.0 (0.1)15 
Other securities
43.2 (0.3)184 12.6 (0.1)70 
Total fixed maturity securities119.4 (1.3)227 129.9 (1.6)133 
Total less than 12 months$119.4 $(1.3)227 $129.9 $(1.6)133 
12 months or greater:
Fixed maturity securities
U.S. Treasuries$19.4 $(1.6)3 $23.7 $(2.4)7 
U.S. Agencies
— — — 2.2 (0.1)1 
States and municipalities60.5 (3.1)28 73.5 (4.9)32 
Corporate securities543.0 (38.9)244 684.5 (62.4)331 
Residential mortgage-backed securities
291.7 (30.3)221 306.6 (37.8)228 
Commercial mortgage-backed securities
54.1 (3.9)23 53.0 (6.4)24 
Asset-backed securities40.3 (2.5)27 47.0 (4.7)29 
Collateralized loan obligations6.3 (0.2)3 80.5 (0.7)21 
Foreign government securities10.3 (2.4)2 10.4 (2.3)2 
Other securities3.3 (0.2)27 10.2 (0.6)58 
Total fixed maturity securities1,028.9 (83.1)578 1,291.6 (122.3)733 
Total 12 months or greater$1,028.9 $(83.1)578 $1,291.6 $(122.3)733 
As of September 30, 2024 and December 31, 2023, the Company had an allowance for current expected credit losses (CECL) on AFS investments of $1.4 million and $2.7 million, respectively (See Note 5). Those fixed maturity securities whose total fair value was less than amortized cost at each of September 30, 2024 and December 31, 2023, were those in which the Company had no intent, need or requirement to sell at an amount less than their amortized cost.
Realized gains and losses on investments include the gain or loss on a security at the time of sale compared to its original or adjusted cost (equity securities and other invested assets) or amortized cost (fixed maturity securities). Realized losses on fixed maturity securities are also recognized when securities are written down as a result of an other-than-temporary impairment or for unfavorable changes in CECL. Reversals of previously recognized realized losses on fixed maturity securities can also result when securities are written up for favorable changes in CECL.
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Net realized gains and losses on investments and the change in unrealized gains and losses on the Company’s investments recorded at fair value are determined on a specific-identification basis and were as follows:
Gross Realized GainsGross Realized Losses
Net Decrease
 in CECL Allowance
Change in Net Unrealized Gains (Losses)Changes in Fair Value Reflected in Earnings
Changes in Fair Value Reflected in AOCI (1), before tax
(in millions)
Three Months Ended September 30, 2024
Fixed maturity securities$— $(2.4)$0.5 $68.0 $(1.9)$68.0 
Equity securities0.4 (0.9)— 13.4 12.9 — 
Other invested assets— — — (0.1)(0.1)— 
Total investments$0.4 $(3.3)$0.5 $81.3 $10.9 $68.0 
Nine Months Ended September 30, 2024
Fixed maturity securities$0.3 $(7.9)$1.3 $51.6 $(6.3)$51.6 
Equity securities4.5 (1.8)— 26.1 28.8 — 
Other invested assets— — — 2.0 2.0 — 
Total investments$4.8 $(9.7)$1.3 $79.7 $24.5 $51.6 
Three Months Ended September 30, 2023
Fixed maturity securities$0.3 $(2.6)$1.1 $(33.1)$(1.2)$(33.1)
Equity securities— (1.5)— (5.8)(7.3)— 
Other invested assets— — — 1.4 1.4 — 
Total investments$0.3 $(4.1)$1.1 $(37.5)$(7.1)$(33.1)
Nine Months Ended September 30, 2023
Fixed maturity securities$1.0 $(5.2)$1.3 $(22.4)$(2.9)$(22.4)
Equity securities0.1 (4.9)— 13.9 9.1 — 
Other invested assets— — — 4.5 4.5 — 
Total investments$1.1 $(10.1)$1.3 $(4.0)$10.7 $(22.4)
(1)AOCI means Accumulated other comprehensive income or loss
Proceeds from sales of fixed maturity securities were $124.9 million and $209.6 million for the three and nine months ended September 30, 2024, respectively, compared to $204.0 million and $329.5 million for the three and nine months ended September 30, 2023, respectively.
Net investment income was as follows:
Three Months EndedNine Months Ended
September 30,September 30,
 2024202320242023
 (in millions)
Fixed maturity securities$22.5 $22.6 $67.8 $69.7 
Equity securities1.7 1.6 5.0 5.2 
Other invested assets1.2 1.1 3.8 2.9 
Short-term investments0.4 0.4 1.3 2.1 
Cash equivalents and restricted cash1.9 1.4 5.4 3.2 
Gross investment income27.7 27.1 83.3 83.1 
Investment expenses(1.1)(1.2)(3.0)(2.8)
Net investment income$26.6 $25.9 $80.3 $80.3 
The Company is required by various state laws and regulations to support, through securities on deposit or otherwise, its outstanding loss reserves in certain states in which it does business. These laws and regulations govern not only the amount but also the types of securities that are eligible for deposit. As of September 30, 2024 and December 31, 2023, securities having a
16

fair value of $746.1 million and $748.1 million, respectively, were on deposit. Additionally, standby letters of credit from the FHLB were in place in lieu of $70.0 million of securities on deposit as of both September 30, 2024 and December 31, 2023 (See Note 10).
Certain reinsurance contracts require funds owned by the Company to be held in trust for the benefit of the ceding reinsurer to secure the outstanding liabilities assumed by the Company. The fair value of fixed maturity securities and restricted cash and cash equivalents held in trust for the benefit of ceding reinsurers at September 30, 2024 and December 31, 2023 was $3.1 million and $3.0 million, respectively.
5. Current Expected Credit Losses
Premiums Receivable
Premiums receivable balances are all due within one year. The Company currently determines the allowance for premiums receivable based on an internal aging schedule using collectability and historical payment patterns, as well as current and expected future market conditions to determine the appropriateness of the allowance. Historical payment patterns and future market conditions provide the basis for the estimation along with similar risk characteristics and the Company's business strategy, which have not changed significantly over time. Changes in the allowance for CECL are recorded through underwriting and general and administrative expenses.
The table below shows the changes in CECL on premiums receivable.
Three Months EndedNine Months Ended
September 30,September 30,
2024202320242023
(in millions)
Beginning balance of CECL on premiums receivable$18.8 $15.2 $17.9 $12.8 
Net change in CECL provision6.3 3.7 16.4 10.9 
Write-offs charged against CECL(6.6)(0.7)(11.6)(1.9)
Recoveries collected(2.3)(2.0)(6.5)(5.6)
Ending balance of CECL on premiums receivable$16.2 $16.2 $16.2 $16.2 
Reinsurance Recoverable
In assessing an allowance for reinsurance assets, which includes reinsurance recoverables and the Contingent Commission, the Company considers historical information, financial strength of reinsurers, collateralization amounts, and ratings to determine the appropriateness of the allowance. Historically, the Company has not experienced a credit loss from reinsurance transactions. In assessing future default, the Company evaluated the CECL allowance under the ratings-based method using the A.M. Best's Average Cumulative Net Impairment Rates. Reinsurer ratings are also assessed through this process. Changes in the allowance for CECL are recorded through underwriting and general and administrative expenses.
The table below shows the changes in CECL on reinsurance recoverables.
Three Months EndedNine Months Ended
September 30,September 30,
2024202320242023
(in millions)
Beginning balance of CECL on reinsurance recoverables$0.9 $0.9 $0.9 $0.9 
Net change in CECL provision— — — — 
Ending balance of CECL on reinsurance recoverables$0.9 $0.9 $0.9 $0.9 
Investments
The Company assesses all AFS investments in an unrealized loss position for CECL. The Company first assesses whether it intends to sell, or it is more likely than not that it will be required to sell, the security before recovery of its amortized cost basis. If either of the criteria is met, the security's amortized cost basis is written down to its fair value. For AFS investments that do not meet either criteria, the Company evaluates whether the decline in fair value has resulted from credit losses or other factors. In making this assessment, management considers the extent to which fair value is less than amortized cost, any changes to the rating of the security by a rating agency, and any adverse conditions specifically related to the security, among other factors.
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Any impairment that has not been recorded through an allowance for credit losses is recognized in Accumulated other comprehensive income or loss on the Company's Consolidated Balance Sheets. Changes in the allowance for CECL are recorded as a Realized gain or loss on investments on the Company’s Consolidated Statements of Comprehensive Income (Loss).
As of September 30, 2024, the Company established an aggregate allowance for CECL in the amount of $1.4 million. For the Company’s investments in fixed maturity debt securities, the allowance for CECL was determined by: (i) observing the credit characteristics of those debt securities that may have demonstrated a credit loss as of that date and by comparing the present value of cash flows expected to be collected to its amortized cost basis; and (ii) observing the credit characteristics of those debt securities that are expected to demonstrate a credit loss in the future by comparing the present value of cash flows expected to be collected to its amortized cost basis. The expected present value of cash flows are calculated using scenario based credit loss models derived from the discounted cash flows under the Comprehensive Capital Analysis Review framework, which is adopted by the Federal Reserve.
As of September 30, 2024, the Company did not intend to sell any of its AFS investments in which its amortized cost exceeded its fair value.
Accrued interest receivable on AFS investments totaled $15.8 million at September 30, 2024, which is excluded from the estimate of credit losses based on historically timely payments.
The table below shows the changes in the allowance for CECL on AFS investments.
Three Months EndedNine Months Ended
September 30,September 30,
2024202320242023
(in millions)
Beginning balance of CECL on AFS investments
$1.9 $4.3 $2.7 $4.5 
Net change in CECL provision(0.5)(0.2)0.6 0.2 
Reductions in allowance from disposals— (0.9)(1.9)(1.5)
Ending balance of CECL on AFS investments
$1.4 $3.2 $1.4 $3.2 
6. Property and Equipment
Property and equipment consists of the following:
As of September 30,As of December 31,
20242023
(in millions)
Furniture and equipment$1.8 $1.8 
Leasehold improvements0.5 0.5 
Computers and software44.3 45.7 
Automobiles0.6 0.6 
Property and equipment, gross47.2 48.6 
Accumulated depreciation(40.2)(42.1)
Property and equipment, net$7.0 $6.5 
Depreciation expenses related to property and equipment for the three and nine months ended September 30, 2024 were $0.8 million and $2.7 million, respectively, and $4.8 million for the year ended December 31, 2023. Capitalized costs associated with internally developed software were $0.6 million and $1.9 million during the three and nine months ended September 30, 2024, respectively, and $1.8 million during the year ended December 31, 2023.
Cloud Computing Arrangements
Capitalized costs associated with cloud computing arrangements totaled $18.8 million and $28.0 million, which were comprised of service contract fees and implementation costs associated with hosting arrangements as of September 30, 2024 and December 31, 2023, respectively. Total amortization for hosting arrangements was $3.1 million and $10.4 million for the three and nine months ended September 30, 2024, respectively, and $16.7 million for the year ended December 31, 2023.
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Leases
The Company determines if an arrangement is a lease at the inception of the transaction. Operating leases for offices are presented as both an Operating lease right-of-use (ROU) asset and an Operating lease liability on the Company’s Consolidated Balance Sheets. Finance leases for automobiles are presented as both Property and equipment and Other liabilities on the Company’s Consolidated Balance Sheets.
ROU assets represent the right to use an underlying asset for the lease term and the lease liability represents the obligation to make lease payments arising from the lease transaction. Operating lease assets and liabilities are recognized at the commencement date based on the present value of the lease payments over the lease term. The Company uses collateralized incremental borrowing rates to determine the present value of lease payments. ROU assets also include lease payments less any lease incentives within a lease agreement. The Company’s lease terms may include options to extend or terminate a lease. Lease expense for lease payments is recognized on a straight-line basis over the lease term. As of September 30, 2024, the Company’s operating leases have remaining terms of one year to five years, with options to extend up to five years with no termination provision. The Company’s finance leases have an option to terminate after one year.
Components of lease expense were as follows:
Three Months EndedNine Months Ended
September 30,September 30,
2024202320242023
(in millions)
Operating lease expense$0.3 $0.2 $0.8 $1.3 
Finance lease expense— — 0.1 0.1 
Total lease expense$0.3 $0.2 $0.9 $1.4 
As of September 30, 2024, the weighted average remaining lease terms for operating and financing leases were 3.4 years and 1.4 years, respectively, and the associated weighted average discount rates were 1.3% and 7.4%, respectively.
Maturities of lease liabilities were as follows:
As of September 30, 2024
Operating LeasesFinance Leases
(in millions)
2024$0.5 $— 
20251.5 0.1 
20261.2 — 
20271.2 — 
2028
0.4 — 
Thereafter— — 
Total lease payments4.8 0.1 
Less: imputed interest(0.1)— 
Total$4.7 $0.1 
Supplemental balance sheet information related to leases was as follows:
As of September 30,As of December 31,
20242023
(in millions)
Operating leases:
Operating lease right-of-use asset$4.0 $5.1 
Operating lease liability4.7 5.9 
Finance leases:
Property and equipment, gross0.6 0.6 
Accumulated depreciation(0.5)(0.4)
Property and equipment, net0.1 0.2 
Other liabilities$0.1 $0.2 
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Supplemental cash flow information related to leases was as follows:
Nine Months Ended
September 30,
20242023
(in millions)
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flows used for operating leases$0.8 $1.3 
Financing cash flows used for finance leases0.1 0.2 
Lease Exit and Disposal Costs
During the nine months ended September 30, 2023, the Company recorded a $9.4 million non-recurring charge in connection with the early termination of the lease associated with the Company's former corporate headquarters in Reno, Nevada. This charge included a one-time lease termination payment of $7.6 million, a write-off related to remaining leasehold improvements and furniture and equipment of $2.6 million, and estimated miscellaneous expenses associated with exiting the property of $0.2 million. The Company also recognized a related lease termination gain pertaining to the elimination of the lease liability, net of an associated ROU asset of $1.0 million, which was included in Other expenses on the Company’s Consolidated Statements of Comprehensive Income (Loss). The decision to terminate this operating lease was undertaken as part of an ongoing review of the Company's facility needs.
7. Income Taxes
The Company’s effective tax rate for the three and nine months ended September 30, 2024 was 17.4% and 19.4%, respectively, and the Company’s effective tax rate for the three and nine months ended September 30, 2023 was 19.5% and 19.7%, respectively. The effective rates during each of the periods presented included income tax benefits and exclusions associated with tax-advantaged investment income, LPT adjustments, Deferred Gain amortization and related adjustments, and tax credits utilized.
The Inflation Reduction Act of 2022 imposed a 1% excise tax on stock repurchases by publicly traded companies, effective January 1, 2023. The Company's excise tax obligation during the nine months ended September 30, 2024 was $0.2 million and $0.7 million during the year ended December 31, 2023, respectively, which is included in Treasury stock on its Consolidated Balance Sheets.
8. Liability for Unpaid Losses and Loss Adjustment Expenses 
The following table represents a reconciliation of changes in the liability for unpaid losses and LAE.
Three Months EndedNine Months Ended
 September 30,September 30,
 2024202320242023
 (in millions)
Unpaid losses and LAE at beginning of period$1,850.9 $1,927.2 $1,884.5 $1,960.7 
Less reinsurance recoverable, excluding CECL allowance, on unpaid losses and LAE418.3 436.2 428.4 445.4 
Net unpaid losses and LAE at beginning of period1,432.6 1,491.0 1,456.1 1,515.3 
Losses and LAE, net of reinsurance, incurred during the period related to:  
Current period119.3 116.9 358.0 338.7 
Prior periods(0.1)(0.1)(9.3)(20.0)
Total net losses and LAE incurred during the period119.2 116.8 348.7 318.7 
Paid losses and LAE, net of reinsurance, related to:  
Current period38.3 32.0 69.2 64.1 
Prior periods90.1 89.0 312.2 283.1 
Total net paid losses and LAE during the period128.4 121.0 381.4 347.2 
Ending unpaid losses and LAE, net of reinsurance1,423.4 1,486.8 1,423.4 1,486.8 
Reinsurance recoverable, excluding CECL allowance, on unpaid losses and LAE413.1 426.6 413.1 426.6 
Unpaid losses and LAE at end of period$1,836.5 $1,913.4 $1,836.5 $1,913.4 
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Total net losses and LAE included in the above table exclude amortization of the Deferred Gain and Contingent Commission adjustments, when applicable, which totaled $1.5 million and $1.9 million for the three months ended September 30, 2024 and 2023, respectively, and $5.8 million and $5.9 million for the nine months ended September 30, 2024 and 2023, respectively (see Note 9).
The change in incurred losses and LAE attributable to prior periods for the three months ended September 30, 2024 represented net favorable loss reserve development on the Company's assigned risk business. The change in incurred losses and LAE attributable to prior periods for the nine months ended September 30, 2024 represented net favorable loss reserve development on the Company's voluntary risk business. The net favorable prior year loss reserve development on the Company's voluntary business during the nine months ended September 30, 2024 resulted from overall favorable loss experience, which related primarily to accident years 2022 and prior, partially offset by unfavorable prior year loss experience in accident year 2023 associated with certain large claims.
The change in incurred losses and LAE attributable to prior periods for the three months ended September 30, 2023 also represented net favorable loss reserve development on the Company's assigned risk business. The change in incurred losses and LAE attributable to prior periods for the nine months ended September 30, 2023, represented net favorable loss reserve development on the Company's voluntary risk business. The net loss reserve development recognized on voluntary business during the nine months ended September 30, 2023 resulted from overall favorable loss experience, which related primarily to accident years 2020 and prior.
9. LPT Agreement
The LPT Agreement, which ceded to the reinsurers substantially all of the Fund's outstanding losses as of June 30, 1999 for claims with original dates of injury prior to July 1, 1995, provides coverage for losses up to $2.0 billion, excluding losses for burial and transportation expenses. The Deferred Gain associated with the LPT Agreement continues to be amortized using the recovery method over the life of the LPT Agreement. The Contingent Commission portion of the Deferred Gain was being amortized using the proportion of actual reinsurance recoveries to total estimated recoveries through June 30, 2024, the date at which it was settled. The amortization of the Deferred Gain, including the portion related to the Contingent Commission prior to its settlement, is recorded in losses and LAE incurred in its Consolidated Statements of Comprehensive Income (Loss). Any adjustments to the Deferred Gain are recorded in losses and LAE incurred in the Company’s Consolidated Statements of Comprehensive Income (Loss).
The Company amortized $1.5 million and $1.9 million of the Deferred Gain for the three months ended September 30, 2024 and 2023, respectively, and $5.4 million and $5.9 million for the nine months ended September 30, 2024 and 2023. The remaining Deferred Gain was $93.8 million and $99.2 million as of September 30, 2024 and December 31, 2023, respectively. Additionally, the Company recognized $0.4 million of favorable Contingent Commission adjustments during the six months ended June 30, 2024. The estimated remaining liabilities subject to the LPT Agreement were $278.2 million and $291.7 million as of September 30, 2024 and December 31, 2023, respectively. Losses and LAE paid with respect to the LPT Agreement totaled $891.1 million and $877.6 million from inception through September 30, 2024 and December 31, 2023, respectively.
The Company received the final installment of the Contingent Commission during the third quarter of 2024.
10. Financing Arrangements
Credit Agreement
On May 28, 2024, EHI entered into a Credit Agreement (the Credit Agreement) with Wells Fargo Bank, National Association, as both administrative agent and issuing lender. The Credit Agreement provides for a $25.0 million, unsecured, three-year revolving credit facility and is guaranteed by certain of EHI’s wholly owned subsidiaries, Employers Group, Inc. (EGI) and Cerity Group, Inc. (CGI). Borrowings under the Credit Agreement may be used for working capital and general corporate purposes of EHI and its subsidiaries. Pursuant to the terms of the Credit Agreement, EHI has an option to request an increase of the credit available under the facility up to a maximum facility amount of $35.0 million, subject to the consent of the lender(s) and the satisfaction of certain conditions.
The interest rates applicable to loans under the Credit Agreement are generally based on either, at EHI's option: (i) a base rate, defined as the higher of the Prime Rate, the Federal Funds Rate plus 1.25% and the Adjusted Term Secured Overnight Financing Rate (SOFR) for a one-month tenor plus 1.75%, or (ii) an Adjusted Term SOFR Rate, defined as the applicable Adjusted Term SOFR Rate plus 1.75%. In addition, EHI is subject to a fee on the lender’s unused commitment, ranging from 0.30% to 0.55%. The applicable margin and the amount of such commitment fee vary based upon the financial strength rating of EHI’s insurance subsidiaries as most recently announced by A.M. Best or EHI’s debt to total capitalization ratio if such financial strength rating is not available. Interest paid and/or fees incurred pursuant to the Credit Agreement, as applicable, was less than $0.1 million for each of the three and nine months ended September 30, 2024.
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The Credit Agreement contains covenants that require EHI and its consolidated subsidiaries to maintain: (i) a minimum consolidated net worth, defined as EHI’s total stockholders’ equity excluding any accumulated other comprehensive income or loss, of no less than $800.0 million; and (ii) a debt to total capitalization ratio of no more than 35%, in each case as determined in accordance with the Credit Agreement. As of September 30, 2024, EHI has remained in compliance with all of the covenants associated with the Credit Agreement since its inception.
EHI incurred $0.2 million in debt issuance costs in connection with the Credit Agreement, which are being amortized over the three-year life in Interest and financing expenses on the Company's Consolidated Statements of Comprehensive Income (Loss). The annual commitment fee on the unused portion of the facility is 0.35%, for a maximum of $87,500. Advances can be repaid at any time without prepayment penalties or additional fees.
EHI had no borrowings under the Credit Agreement during the nine months ended September 30, 2024.
FHLB
All of the Company's insurance subsidiaries are members of the FHLB. Membership allows the insurance subsidiaries access to collateralized advances, which may be used to support and enhance liquidity management. The amount of advances that may be taken is dependent on statutory admitted assets on a per company basis.
FHLB membership also allows the Company’s insurance subsidiaries access to standby letters of credit (Letter of Credit Agreements). Letter of Credit Agreements issued must be fully secured with eligible collateral at all times and are subject to annual maintenance charges and a fee of 15 basis points on issued amounts. As of both September 30, 2024 and December 31, 2023, letters of credit totaling $70.0 million were issued in lieu of securities on deposit with the State of California under the Letter of Credit Agreements. The Letter of Credit Agreements currently in effect expire on March 31, 2025, and will remain evergreen with automatic one-year extensions unless the FHLB notifies the beneficiary at least 60 days prior to the then applicable expiration date of its election not to renew.
As of September 30, 2024 and December 31, 2023, investment securities having a fair value of $302.0 million and $286.4 million, respectively, were pledged to the FHLB by the Company’s insurance subsidiaries in support of the collateralized advance facility and the Letter of Credit Agreements.
11. Accumulated Other Comprehensive Loss
Accumulated other comprehensive loss is comprised of unrealized gains and losses on investments classified as AFS, net of deferred taxes. The following table summarizes the components of accumulated other comprehensive loss:
September 30, 2024December 31, 2023
(in millions)
Net unrealized losses on AFS investments, before taxes
$(57.3)$(108.9)
Deferred tax benefit on net unrealized losses12.0 22.9 
Total accumulated other comprehensive loss$(45.3)$(86.0)
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12. Stock-Based Compensation
The Company awarded restricted stock units (RSUs) and performance share units (PSUs) to certain employees and non-employee Directors of the Company as follows:
Number AwardedWeighted Average Fair Value on Date of GrantAggregate Fair Value on Date of Grant
(in millions)
February 2024
RSUs(1)
61,280 46.362.8 
PSUs(2)
77,360 46.363.6 
March 2024
RSUs(1)
4,712 45.00 0.2 
May 2024
RSUs(3)
17,052 40.00 0.7 
August 2024
RSUs(4)
3,356 $46.30 $0.2 
(1)These RSUs were awarded to certain employees of the Company on two separate dates and all vest 25% on March 15, 2025 and each of the subsequent three anniversaries of that date.
(2)These PSUs were awarded to certain employees of the Company and have a performance period of three years. The PSU awards are subject to certain performance goals with payouts that range from 0% to 250% of the target awards. The value shown in the table represents the aggregate number of PSUs awarded at the target level.
(3)All RSUs awarded on this date were awarded to non-employee directors of the Company and vest in full on May 23, 2025.
(4)These RSUs were awarded to certain employees of the Company and vest 25% on August 15, 2025 and each of the subsequent three anniversaries of that date.
Employees who are awarded RSUs and PSUs are entitled to receive dividend equivalents for eligible awards, payable in cash, when and if, the underlying award vests and becomes payable. If the underlying award does not vest or is forfeited, dividend equivalents with respect to the underlying award fail to become payable and are forfeited.
RSUs and PSUs are subject to accelerated vesting in certain circumstances, including but not limited to: death, disability, retirement, or in connection with a change of control of the Company.
As of September 30, 2024, the Company no longer had any stock options outstanding. During the nine months ended September 30, 2023, and the year ended December 31, 2023, there were 23,500 stock options exercised.
As of September 30, 2024, the Company had 227,856 RSUs and 200,455 PSUs (based on the target achievement for the PSUs awarded) outstanding.
13. Earnings Per Common Share
Basic earnings per share is computed by dividing net income by the weighted average number of common shares outstanding for the period. Diluted earnings per share reflects the potential dilutive impact of all common stock equivalents on earnings per share. Diluted earnings per share includes common shares assumed issued under the “treasury stock method,” which reflects the potential dilution that would occur if outstanding RSUs and PSUs vested.
No outstanding PSUs and RSUs are considered in the Company’s diluted earnings per share computations in any period that involves a net loss because their inclusion would be anti-dilutive.
Employees who are awarded RSUs and PSUs are entitled to receive dividend equivalents for eligible awards, payable in cash, when and if, the underlying award vests and becomes payable. Therefore, these awards are not considered participating securities for the purposes of determining earnings per share.
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The following table presents the net income and the weighted average number of shares outstanding used in the earnings per common share calculations.
Three Months EndedNine Months Ended
 September 30,September 30,
 2024202320242023
 (in millions, except share data)
Net income
$30.3 $14.0 $90.3 $72.5 
Weighted average number of shares outstanding—basic24,858,159 25,981,984 25,159,753 26,612,443 
Effect of dilutive securities:
PSUs77,757 104,549 80,154 110,495 
Stock options— — — 2,762 
RSUs46,547 31,747 53,113 41,356 
Potential dilutive shares124,304 136,296 133,267 154,613 
Weighted average number of shares outstanding—diluted24,982,463 26,118,280 25,293,020 26,767,056 
Diluted earnings per share excludes outstanding potential dilutive shares in periods where the inclusion of such securities would be anti-dilutive under the treasury stock methodology. Potential dilutive shares of 12,328 for the three months ended September 30, 2023, and potential dilutive shares of 27,357 and 29,860 for the nine months ended September 30, 2024 and 2023, respectively, were excluded from the Company's diluted earnings per share computations because they were anti-dilutive. There were no potential dilutive shares excluded from the Company's diluted earnings per share computations for the three months ended September 30, 2024.
14. Segment Reporting
The Company operates as a single reportable segment, Insurance Operations, through its wholly owned subsidiaries. In the fourth quarter of 2023, the Company developed and executed an integration plan to consolidate its previously segregated direct-to-consumer operations (Cerity) into the Company's mainstream operations, while retaining its digital distribution capabilities. The integration plan, which will allow the Company to operate more efficiently and generate cost savings, resulted in a change in the composition of our reportable segments by eliminating any distinction for reporting purposes, including stand-alone financial statements, among our former segments, which were: Employers and Cerity.
The Insurance Operations segment represents the traditional business offered through its agents, including business originated from the Company's strategic partnerships and alliances and also direct-to-customer business.
The following table summarizes the Company's written premium and components of net income. The prior period has been conformed to current presentation.
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Insurance Operations
Total
(in millions)
Three Months Ended September 30, 2024
Gross premiums written$181.2 $181.2 
Net premiums written179.6 179.6 
Net premiums earned186.6 186.6 
Net investment income26.6 26.6 
Net realized and unrealized gains on investments
10.9 10.9 
Other income (loss)
(0.1)(0.1)
Total revenues224.0 224.0 
Losses and loss adjustment expenses117.7 117.7 
Commission expense26.4 26.4 
Underwriting and general and administrative expenses43.2 43.2 
Total expenses187.3 187.3 
Net income before income taxes
36.7 36.7 
Income tax expense
6.4 6.4 
Net income
$30.3 $30.3 
Three Months Ended September 30, 2023
Gross premiums written$196.2 $196.2 
Net premiums written194.5 194.5 
Net premiums earned184.6 184.6 
Net investment income25.9 25.9 
Net realized and unrealized losses on investments
(7.1)(7.1)
Other income
0.1 0.1 
Total revenues203.5 203.5 
Losses and loss adjustment expenses114.9 114.9 
Commission expense26.7 26.7 
Underwriting and general and administrative expenses43.5 43.5 
Interest and financing expenses1.0 1.0 
Total expenses186.1 186.1 
Net income before income taxes
17.4 17.4 
Income tax expense
3.4 3.4 
Net income
$14.0 $14.0 
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Insurance OperationsTotal
(in millions)
Nine Months Ended September 30, 2024
Gross premiums written$599.9 $599.9 
Net premiums written594.8 594.8 
Net premiums earned559.3 559.3 
Net investment income80.3 80.3 
Net realized and unrealized gains on investments
24.5 24.5 
Total revenues664.1 664.1 
Losses and loss adjustment expenses343.0 343.0 
Commission expense78.7 78.7 
Underwriting and general and administrative expenses130.2 130.2 
Interest and financing expenses0.1 0.1 
Total expenses552.0 552.0 
Net income before income taxes
112.1 112.1 
Income tax expense21.8 21.8 
Net income$90.3 $90.3 
Nine Months Ended September 30, 2023
Gross premiums written$589.5 $589.5 
Net premiums written584.2 584.2 
Net premiums earned534.4 534.4 
Net investment income80.3 80.3 
Net realized and unrealized gains on investments
10.7 10.7 
Other income (loss)
(0.2)(0.2)
Total revenues625.2 625.2 
Losses and loss adjustment expenses312.8 312.8 
Commission expense73.8 73.8 
Underwriting and general and administrative expenses133.7 133.7 
Interest and financing expenses5.2 5.2 
Other expenses9.4 9.4 
Total expenses534.9 534.9 
Net income before income taxes
90.3 90.3 
Income tax expense17.8 17.8 
Net income$72.5 $72.5 
Entity-Wide Disclosures
The Company operates solely within the U.S. and does not have revenue from transactions with a single policyholder accounting for 10% or more of its revenues.
In-force premiums represent the estimated annual premium on all policies that are active and in-force on such date. More specifically, in-force premiums include policy endorsements but exclude estimated final audit premiums. When adjusting for estimated final audit premium, our total in-force premiums were $767.3 million, $718.1 million, $698.3 million, and $654.1 million as of September 30, 2024, December 31, 2023, September 30, 2023, and December 31, 2022, respectively. The Company's management focuses on in-force premium because it represents premium that is available for renewal in the future.
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The following table shows our in-force premiums, in-force premiums including estimated final audit premium, and number of policies in-force for each of our largest states and all other states combined for the periods presented:
September 30, 2024December 31, 2023September 30, 2023December 31, 2022
StateIn-force PremiumsPolicies
In-force		In-force PremiumsPolicies
In-force		In-force
Premiums		Policies
In-force		In-force
Premiums		Policies
In-force
(dollars in millions)
California$329.2 44,387 $311.5 43,353 $301.9 43,272 $279.7 42,876 
Florida59.0 10,664 56.6 10,008 55.4 10,052 49.4 9,417 
New York35.2 7,956 31.9 7,603 31.1 7,570 27.3 7,497 
Other (43 states and D.C.)
310.9 66,872 294.6 65,445 287.6 65,226 266.1 61,566 
Total in-force$734.3 129,879 $694.6 126,409 $676.0 126,120 $622.5 121,356 
Estimated audit premium33.0 — 23.5 — 22.3 — 31.6 — 
Total in-force, including
estimated audit premium		$767.3 129,879 $718.1 126,409 $698.3 126,120 $654.1 121,356 
Item 2.  Management’s Discussion and Analysis of Consolidated Financial Condition and Results of Operations
You should read the following discussion and analysis in conjunction with our consolidated financial statements and the related notes thereto included in Item 1 of Part I. Unless otherwise indicated, all references to "we," "us," "our," "the Company," or similar terms refer to EHI, together with its subsidiaries. In this Quarterly Report on Form 10-Q, the Company and its management discuss and make statements based on currently available information regarding their intentions, beliefs, current expectations, and projections of, among other things, the Company's future performance, economic or market conditions, including current or future levels of inflation, changes in interest rates, labor market expectations, catastrophic events or geo-political conditions, legislative or regulatory actions or court decisions, business growth, retention rates, loss costs, claim trends and the impact of key business initiatives, future technologies and planned investments. Certain of these statements may constitute "forward-looking" statements as that term is defined in the Private Securities Litigation Reform Act of 1995. Forward-looking statements can be identified by the fact that they do not relate strictly to historical or current facts and are often identified by words such as "may," "will," "could," "would," "should," "expect," "plan," "anticipate," "target," "project," "intend," "believe," "estimate," "predict," "potential," "pro forma," "seek," "likely," or "continue," or other comparable terminology and their negatives. The Company and its management caution investors that such forward-looking statements are not guarantees of future performance. Risks and uncertainties are inherent in the Company’s future performance. Factors that could cause the Company's actual results to differ materially from those indicated by such forward-looking statements include, among other things, those discussed or identified from time to time in the Company’s public filings with the SEC, including the risks detailed in the Company's Annual Reports on Form 10-K and in the Company's Quarterly Reports on Form 10-Q. Except as required by applicable securities laws, the Company undertakes no obligation to publicly update or revise any forward-looking statements, whether as a result of new information, future events, or otherwise.
General
We are a Nevada holding company. Through our insurance subsidiaries, we provide workers’ compensation insurance coverage to small and select businesses engaged in low-to-medium hazard industries. Workers’ compensation insurance is provided under a statutory system wherein most employers are required to provide coverage for their employees’ medical, disability, vocational rehabilitation, and/or death benefit costs for work-related injuries or illnesses. We provide workers’ compensation insurance throughout most of the United States, with a concentration in California, where 45% of our in-force premiums are generated. Our revenues primarily consist of net premiums earned, net investment income, and net realized and unrealized gains and losses on investments.
The insurance industry is highly competitive, and there is significant competition in the national workers’ compensation industry that is based on price and quality of services. We compete with other specialty workers’ compensation carriers, state agencies, multi-line insurance companies, professional employer organizations, self-insurance funds, and state insurance pools.
We target small to mid-sized businesses, as we believe that this market is traditionally characterized by more attractive pricing, and stronger persistency when compared to the U.S. workers’ compensation insurance industry in general. We believe we can price our policies at levels that are competitive and profitable over the long-term given our expertise in underwriting and claims handling in this market segment. Our underwriting approach is to consistently underwrite small to mid-sized business accounts at appropriate and competitive prices without sacrificing long-term profitability and stability for short-term top-line revenue growth.
We pursue profitable growth opportunities by focusing on disciplined underwriting and claims management, utilizing medical provider networks designed to produce superior medical and indemnity outcomes, establishing and maintaining strong, long-
27

term relationships with traditional and specialty insurance agencies, developing important alternative distribution channels, and offering workers' compensation solutions directly to customers.
We believe we have a cost-effective and scalable information technology infrastructure that complements our geographic reach and business model. We continue to invest in technology to automate business processes and further develop our data analytic capabilities, which we believe will enable us to reduce our operating costs over the long-term and set a foundation for our future needs. Our technology saves our insurance agents and brokers, and our policyholders, considerable time and maintains our competitiveness in our target markets.
We also continue to execute a number of ongoing business initiatives, including: achieving internal and customer-facing business process excellence; further diversifying our risk exposure across geographic markets and economic sectors, when appropriate; appetite expansion; and utilizing a multi-company pricing platform and territory-specific pricing.
Overview
Summary Financial Results
Our net income was $30.3 million and $90.3 million for the three and nine months ended September 30, 2024, respectively, compared to $14.0 million and $72.5 million for the corresponding periods of 2023. The key factors that affected our financial performance during the three and nine months ended September 30, 2024, compared to the same periods of 2023, included:
•Net premiums earned increased 1.1% and 4.7%;
•Losses and LAE increased 2.4% and 9.7%;
•Underwriting and general and administrative expenses decreased 0.7% and 2.6%;
•Underwriting (loss) income of $(0.7) million and $7.4 million, compared to $(0.5) million and $14.1 million;
•Other non-recurring expenses of $9.4 million during the nine months ended September 30, 2023; and
•Net realized and unrealized gains (losses) on investments of $10.9 million and $24.5 million, compared to $(7.1) million and $10.7 million.
Three and Nine Months Ended September 30, 2024
Our 2024 underwriting results reflect moderate increases in net premiums earned, as compared to the same periods of 2023, due to higher new and renewal business premiums, as well as favorable prior year loss reserve development and lower underwriting and general and administrative expenses. Our investment results benefited from strong net investment income and net realized and unrealized gains.
Three and Nine Months Ended September 30, 2023
Our 2023 underwriting results reflect moderate increases in net premiums earned, as compared to the same periods of 2022, due to higher new and renewal business premiums and final audit premiums, as well as strong favorable prior year loss reserve development. Our investment results benefited from strong net investment income.
Also, during the nine months ended September 30, 2023, we recorded a $9.4 million non-recurring charge in connection with the early termination of the lease associated with our former corporate headquarters in Reno, Nevada.
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Our consolidated financial results of operations for the three and nine months ended September 30, 2024 and 2023 are as follows:
Three Months EndedNine Months Ended
September 30,September 30,
2024202320242023
(in millions)
Gross premiums written$181.2 $196.2 $599.9 $589.5 
Net premiums written$179.6 $194.5 $594.8 $584.2 
Net premiums earned$186.6 $184.6 $559.3 $534.4 
Net investment income26.6 25.9 80.3 80.3 
Net realized and unrealized gains (losses) on investments
10.9 (7.1)24.5 10.7 
Other income (loss)
(0.1)0.1 — (0.2)
Total revenues224.0 203.5 664.1 625.2 
Underwriting expenses:
Losses and LAE117.7 114.9 343.0 312.8 
Commission expense26.4 26.7 78.7 73.8 
Underwriting and general and administrative expenses43.2 43.5 130.2 133.7 
Non-underwriting expenses:
Interest and financing expenses— 1.0 0.1 5.2 
Other expenses— — — 9.4 
Total expenses187.3 186.1 552.0 534.9 
Net income before income taxes
36.7 17.4 112.1 90.3 
Income tax expense
6.4 3.4 21.8 17.8 
Net income
$30.3 $14.0 $90.3 $72.5 
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I.Review of Underwriting Results
Underwriting income or loss is determined by deducting losses and LAE, commission expenses, and underwriting and general and administrative expenses from net premiums earned. Our underwriting results for the three and nine months ended September 30, 2024 and 2023 are as follows:
Three Months EndedNine Months Ended
September 30,September 30,
2024202320242023
(in millions)
Gross premiums written$181.2 $196.2 $599.9 $589.5 
Net premiums written$179.6 $194.5 $594.8 $584.2 
Net premiums earned$186.6 $184.6 $559.3 $534.4 
Losses and LAE117.7 114.9 343.0 312.8 
Commission expense26.4 26.7 78.7 73.8 
Underwriting and general and administrative expenses43.2 43.5 130.2 133.7 
Total underwriting expenses
187.3 185.1 551.9 520.3 
Underwriting income (loss)
$(0.7)$(0.5)$7.4 $14.1 
Total impact of the LPT1.5 1.9 5.8 5.9 
Underwriting income excluding LPT(1)
$0.8 $1.4 $13.2 $20.0 
Loss and LAE ratio63.1 %62.2 %61.3 %58.5 %
Commission expense ratio14.1 14.5 14.1 13.8 
Underwriting expense ratio23.2 23.6 23.3 25.0 
Combined ratio100.4 %100.3 %98.7 %97.3 %
Total impact of the LPT0.8 %1.0 %1.0 %1.1 %
Combined ratio excluding LPT(1)
101.2 %101.3 %99.7 %98.4 %
(1) The LPT Agreement is a non-recurring transaction that no longer provides us with any ongoing cash benefits. We provide our underwriting income and combined ratios excluding the effects of the LPT because we believe that these measures are useful in providing investors, analysts and other interested parties a meaningful understanding of our ongoing underwriting performance and provides them with a consistent basis for comparison with other companies in our industry. In addition, we believe that these non-GAAP measures, as presented, are helpful to our management in identifying trends in our performance because the LPT has limited significance to our current and ongoing operations.
Gross Premiums Written
Gross premiums written were $181.2 million and $599.9 million for the three and nine months ended September 30, 2024, compared to $196.2 million and $589.5 million for the corresponding periods of 2023. The growth in new business premiums we experienced is the result of an increase in new submissions, quotes and binds in the majority of the states in which we operate, which is being largely driven by the expansion in the classes of business that we offer, with these increases being offset by lower final audit premiums and endorsements. We also closed another quarter with a record number of policies in-force and our renewal premiums benefited from continued strong retention rates experienced throughout the first nine months of 2024.
Net Premiums Written
Net premiums written are gross premiums written less reinsurance premiums ceded. For each of the periods presented, the reinsurance premiums ceded related to our annual reinsurance program as further described herein.
Net premiums written were $179.6 million and $594.8 million for the three and nine months ended September 30, 2024, compared to $194.5 million and $584.2 million for the corresponding periods of 2023. Reinsurance premiums ceded were $1.6 million and $5.1 million for the three and nine months ended September 30, 2024, compared to $1.7 million and $5.3 million for the corresponding periods of 2023.
Net Premiums Earned
Net premiums earned are primarily a function of the amount and timing of net premiums previously written.
Net premiums earned were $186.6 million and $559.3 million for the three and nine months ended September 30, 2024, compared to $184.6 million and $534.4 million for the corresponding periods of 2023.

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Losses and LAE, Commission Expenses, and Underwriting Expenses
The following table presents our calendar year combined ratios.
Three Months EndedNine Months Ended
September 30,September 30,
2024202320242023
Loss and LAE ratio excluding LPT
63.9 %63.2 %62.3 %59.6 %
Loss and LAE ratio - LPT
(0.8)(1.0)(1.0)%(1.1)%
Commission expense ratio14.1 14.5 14.1 13.8 
Underwriting expense ratio23.2 23.6 23.3 25.0 
Combined ratio100.4 %100.3 %98.7 %97.3 %
Combined ratio excluding LPT
101.2 %101.3 %99.7 %98.4 %
Losses and LAE represents our largest expense item and includes claim payments made, amortization of the Deferred Gain, Contingent Commission adjustments, estimates for future claim payments and changes in those estimates for current and prior periods, and costs associated with investigating, defending, and adjusting claims. The quality of our financial reporting depends in large part on accurately predicting our losses and LAE, which are inherently uncertain as they are estimates of the ultimate cost of individual claims based on actuarial estimation techniques.
Our current accident year loss and LAE estimates, excluding LPT, for the three and nine months ended September 30, 2024, as shown below, are largely consistent with those of the prior periods presented. We believe that our current accident year loss estimate is adequate; however, ultimate losses will not be known with any certainty for many years. Our current accident year loss and LAE ratios continue to reflect the impact of key business initiatives, including: an emphasis on accelerated settlements of open claims; further diversifying its risk exposure across geographic markets, when appropriate; and leveraging data-driven strategies to target, underwrite, and price profitable classes of business across all of our markets.
Loss and LAE Ratio. We analyze our loss and LAE ratios on both a calendar year and accident year basis.
The calendar year loss and LAE ratio is calculated by dividing the losses and LAE recorded during the calendar year, regardless of when the underlying insured event occurred, by the net premiums earned during that calendar year. The calendar year loss and LAE ratio reflects changes made during the calendar year in reserves for losses and LAE established for insured events occurring in the current and prior years. The calendar year loss and LAE ratio for a particular year will not change in future periods.
The accident year loss and LAE ratio is calculated by dividing cumulative losses and LAE for reported events that occurred during a particular year by the net premiums earned for that year. The accident year loss and LAE ratio for a particular year can decrease or increase when recalculated in subsequent periods as the reserves established for insured events occurring during that year fluctuate.
Our calendar year loss and LAE ratio is analyzed to measure profitability in a particular year and to evaluate the adequacy of premium rates charged in a particular year to cover expected losses and LAE from all periods, including development (whether favorable or unfavorable) of reserves established in prior periods. In contrast, our accident year loss and LAE ratios are analyzed to evaluate underwriting performance and the adequacy of the premium rates charged in a particular year in relation to ultimate losses and LAE from insured events occurring during that year. The loss and LAE ratios provided in this report are on a calendar year basis, except where they are expressly identified as accident year loss and LAE ratios.
The table below reflects prior accident year loss and LAE reserve adjustments and the impact to loss ratio.
Three Months EndedNine Months Ended
September 30,September 30,
2024202320242023
(dollars in millions)
Current accident year losses and LAE - excluding LPT
$119.3 $116.9 $358.1 $338.7 
Prior accident year favorable loss reserve development, net
(0.1)(0.1)(9.3)(20.0)
Impact of LPT
(1.5)(1.9)(5.8)(5.9)
Calendar year losses and LAE
$117.7 $114.9 $343.0 $312.8 
Current accident year loss and LAE ratio - excluding LPT
63.9 %63.3 %64.0 %63.4 %
Calendar year loss and LAE ratio - excluding LPT
63.9 %63.2 %62.3 %59.6 %
Calendar year loss and LAE ratio
63.1 %62.2 %61.3 %58.5 %
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The increase in our calendar year losses and LAE during the three months ended September 30, 2024, as compared to the same period of 2023, was primarily due to higher earned premiums and a slightly higher current accident year loss and LAE estimate. Favorable prior year loss reserve development on our assigned risk business totaled $0.1 million during each of the three months ended September 30, 2024 and 2023.
The increase in our calendar year losses and LAE during the nine months ended September 30, 2024, as compared to the same period of 2023, was primarily due to higher earned premiums, a slightly higher current accident year loss and LAE estimate, and lower net favorable prior year loss reserve development. Favorable prior year loss reserve development on our voluntary risk business totaled $9.3 million and $20.0 million during the nine months ended September 30, 2024 and 2023, respectively.
The favorable prior year loss development on our voluntary business during the nine months ended September 30, 2024 resulted from overall favorable loss experience, which related primarily to accident years 2022 and prior, partially offset by unfavorable prior year loss experience in accident year 2023 associated with certain large claims.
The favorable prior year loss development on our voluntary business during the nine months ended September 30, 2023 resulted from overall favorable loss experience, which related primarily to accident years 2020 and prior.
The table below reflects the impact of the LPT on Losses and LAE, which are recorded as a reduction to Losses and LAE incurred on our Consolidated Statements of Comprehensive Income (Loss).
Three Months EndedNine Months Ended
September 30,September 30,
2024202320242023
(in millions)
Amortization of the Deferred Gain - losses
$1.5 $1.5 $4.6 $4.7 
Amortization of the Deferred Gain - Contingent Commission
— 0.4 0.8 1.2 
Contingent Commission adjustments
— — 0.4 — 
Total impact of the LPT$1.5 $1.9 $5.8 $5.9 
Commission Expenses Ratio
Commission expenses include direct commissions to our agents and brokers, including our partnerships and alliances, for the premiums that they produce for us, as well as agency incentive payments, other marketing costs, and fees.
Our commission expense ratio was 14.1% for each of the three and nine month periods ended September 30, 2024, compared to 14.5% and 13.8% for the corresponding periods of 2023, and our commission expenses were $26.4 million and $78.7 million for the three and nine months ended September 30, 2024, respectively, compared to $26.7 million and $73.8 million for the corresponding periods of 2023. The decrease in our commission expense ratio for three months ended September 30, 2024 was primarily related to lower agency incentive accruals, which are specific to individual contracts and vary with agency targets. The increase in our commission expense ratio for nine months ended September 30, 2024 was primarily related to: (i) an increase in new business writings year-over-year; and (ii) a reduction in commission expense for uncollected premium recorded in the second quarter of 2023.
Underwriting and General and Administrative Expense Ratio
Underwriting and general and administrative expenses represent those costs that we incur to underwrite and maintain the insurance policies we issue, excluding commissions. Variable underwriting expenses, such as premium taxes, policyholder dividends, and those expenses that vary directly with the production of new or renewal business, are recognized as the associated premiums are earned. Fixed underwriting expenses, such as the operating expenses of EHI and its subsidiaries, do not vary directly with the production of new or renewal business and are recognized as incurred.
Our underwriting and general and administrative expense ratio was 23.2% and 23.3% for the three and nine months ended September 30, 2024, respectively, compared to 23.6% and 25.0% for the corresponding periods of 2023, and our underwriting expenses were $43.2 million and $130.2 million for the three and nine months ended September 30, 2024, respectively, compared to $43.5 million and $133.7 million for the corresponding periods of 2023.
The decreases in underwriting expenses for the three months ended September 30, 2024, were primarily the result of decreases in professional fees of $1.7 million and depreciation and amortization of $1.4 million, partially offset by increases in the net CECL provision on premiums receivable of $2.3 million, and premium taxes and assessments of $0.3 million, each compared to the same period of 2023.
The decreases in underwriting expenses for the nine months ended September 30, 2024, were primarily the result of decreases in professional fees of $4.9 million, depreciation and amortization of $3.3 million and marketing and advertising expenses of $2.0 million, partially offset by increases in the net CECL provision on premiums receivable of $4.8 million and compensation-
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related expenses of $2.3 million, each compared to the same period of 2023. The integration plan we executed in the fourth quarter of 2023, which consolidated our previously segregated direct-to-consumer operations (Cerity) into our mainstream operations, was a meaningful contributor to the expense reduction for the three and nine months ended September 30, 2024.
II. Review of Non-Underwriting Results
Net Investment Income and Net Realized and Unrealized Gains and Losses on Investments
We invest in fixed maturity securities, equity securities, other invested assets, short-term investments, and cash equivalents. Net investment income includes interest and dividends earned on our invested assets and amortization of premiums and discounts on our fixed maturity securities, less bank service charges and custodial and portfolio management fees.
Net investment income increased 2.7% and remained flat during the three and nine months ended September 30, 2024, compared to the same periods of 2023. The increase for the three months ended September 30, 2024 was primarily due to higher yields within the Company's fixed maturity portfolio. The consistent level of investment income for the nine months ended September 30, 2024, versus that of the prior year, was due to higher yields within the Company’s fixed maturity portfolio and its cash equivalents being partially offset by a lower invested balance of fixed maturity securities, as measured by amortized cost. The lower invested balances in the current period resulting primarily from the unwinding of our former FHLB leveraged investment strategy, which was in effect from the first quarter of 2022 to the fourth quarter of 2023. Pursuant to that strategy, certain of our insurance subsidiaries had received aggregate advances under the FHLB Standard Credit Program, the proceeds from which were used to purchase an equivalent amount of high-quality collateralized loan obligation securities.
Realized and unrealized gains and losses on our investments are reported separately from our net investment income. Realized gains and losses on investments include the gain or loss on a security at the time of sale compared to its original or adjusted cost (equity securities) or amortized cost (fixed maturity securities). Realized losses are also recognized for adverse changes in our CECL allowance or when securities are written down because of an other-than-temporary impairment. Changes in the fair value of equity securities and other invested assets are also included in Net realized and unrealized gains (losses) on investments on our Consolidated Statements of Comprehensive Income (Loss).
Net realized and unrealized gains (losses) on investments were $10.9 million and $24.5 million for the three and nine months ended September 30, 2024, compared to $(7.1) million and $10.7 million for the corresponding periods of 2023. The net realized and unrealized gains on investments for the three months ended September 30, 2024 and 2023 included $12.8 million and $(5.9) million of net realized and unrealized gains (losses) on equity securities and other investments, respectively, and $1.9 million and $1.2 million of net realized losses on fixed maturity securities, respectively. The net realized and unrealized gains on investments for the nine months ended September 30, 2024 and 2023 included $30.8 million and $13.6 million of net realized and unrealized gains on equity securities and other investments, respectively, and $6.3 million and $2.9 million of net realized losses on fixed maturity securities, respectively.
The net investment gains and losses on our equity securities during the three and nine months ended September 30, 2024 were largely consistent with the performance of the U.S. equity markets. The net realized investment losses on our fixed maturity securities during the three and nine months ended September 30, 2024 were primarily the result of sales associated with the rebalancing of our fixed maturity investment portfolio partially offset by decreases of $0.5 million and $1.3 million in our allowance for CECL, respectively.
The net investment gains and losses on our equity securities during the three and nine months ended September 30, 2023 were largely consistent with the performance of the U.S. equity markets. The net realized investment losses on our fixed maturity securities during the three and nine months ended September 30, 2023 were largely concentrated in certain holdings in the financial and banking sectors, and were partially offset by decreases of $1.1 million and $1.3 million in our allowance for CECL, respectively.
Additional information regarding our Investments is set forth under “—Liquidity and Capital Resources—Investments.”
Other Income (Loss)
Other income (loss) consists of net gains and losses on fixed assets, non-investment interest, and other miscellaneous income and expense items.
Interest and Financing Expenses
Interest and financing expenses include fees and interest associated with our credit facilities, fees and interest associated with our various credit arrangements with the FHLB, finance lease interest, and other financing fees.
Interest and financing expenses were less than $0.1 million and $0.1 million for the three and nine months ended September 30, 2024, compared to $1.0 million and $5.2 million for the corresponding periods of 2023. The decreases resulted primarily from the unwinding of our former FHLB leveraged investment strategy, which was in effect from the first quarter of 2022 to the fourth quarter of 2023.
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Other Expenses
During the nine months ended September 30, 2023, we recorded a $9.4 million non-recurring charge in connection with the early termination of the lease associated with our former corporate headquarters in Reno, Nevada. This charge included a one-time lease termination payment of $7.6 million, a write-off related to remaining leasehold improvements and furniture and equipment of $2.6 million, and estimated miscellaneous expenses associated with exiting the property of $0.2 million. We also recognized a related lease termination gain pertaining to the elimination of the lease liability, net of an associated ROU asset of $1.0 million, which was included in Other expenses on our Consolidated Statements of Comprehensive Income (Loss). The decision to terminate this operating lease was undertaken as part of an ongoing review of our facility needs.
Income Tax Expense
Income tax expense was $6.4 million and $21.8 million for the three and nine months ended September 30, 2024, respectively, compared to $3.4 million and $17.8 million for the corresponding periods of 2023. The effective tax rates were 17.4% and 19.4% for the three and nine months ended September 30, 2024, respectively, compared to 19.5% and 19.7% for the corresponding periods of 2023. The effective rates during each of the periods presented included income tax benefits and exclusions associated with tax-advantaged investment income, LPT adjustments, Deferred Gain amortization and related adjustments, and tax credits utilized.
Liquidity and Capital Resources
We believe that our total capital position remains strong and that the liquidity available to EHI and its subsidiaries remains adequate and will be sufficient for our financing needs in the next 12 months and in the longer-term period thereafter. As a result, we do not currently foresee a need to: (i) suspend dividends at either EHI or its insurance subsidiaries; (ii) forego repurchases of EHI's common stock; (iii) seek additional required capital; or (iii) seek any material non-investment asset sales, though we may decide to pursue those or other options if our financial circumstances change or it we deem it strategically advantageous to do so.
EHI Liquidity
EHI is a holding company and its ability to fund its operations is contingent upon its existing capital and the ability of its subsidiaries to pay it dividends. Payment of dividends by EHI's insurance subsidiaries is restricted by state insurance laws and regulations, including laws establishing minimum solvency and liquidity thresholds. EHI requires cash to pay dividends to its stockholders, repurchase its common stock, provide additional surplus to its insurance subsidiaries, and fund its operating expenses.
EHI's insurance subsidiaries’ ability to pay dividends and distributions is based on their reported capital, surplus, and dividends paid within the prior twelve months.
During the first quarter of 2024, ECIC made a $23.3 million dividend payment to EGI, which in turn distributed that amount to EHI. As a result of that dividend payment, ECIC cannot pay dividends for the remainder of 2024 without prior regulatory approval.
During the first quarter of 2024, EICN made a $13.7 million dividend payment to EGI, which in turn distributed that amount to EHI. As a result of that dividend payment, EICN cannot pay any dividends for the remainder of 2024 without prior regulatory approval.
During the third quarter of 2024, EPIC made a $23.2 million dividend payment to EGI, which in turn distributed that amount to EHI. As a result of that dividend payment, EPIC cannot pay dividends for the remainder of 2024 without prior regulatory approval.
During the third quarter of 2024, EAC made a $22.4 million dividend payment to EGI, which in turn distributed that amount to EHI. As a result of that dividend payment, EAC cannot pay dividends for the remainder of 2024 without prior regulatory approval.
During the third quarter of 2024, CIC made a $5.7 million dividend payment to EGI, which in turn distributed that amount to EHI. As a result of that dividend payment, CIC cannot pay dividends for the remainder of 2024 without prior regulatory approval.
Total cash and investments at EHI were $76.8 million at September 30, 2024, consisting of $31.1 million of cash and cash equivalents, $20.5 million of fixed maturity securities, and $25.2 million of equity securities.
On May 28, 2024, EHI entered into the Credit Agreement which provides for a $25.0 million, unsecured, three-year revolving credit facility and is guaranteed by EGI and CGI. Borrowings under the Credit Agreement may be used for working capital and general corporate purposes of EHI and its subsidiaries. Pursuant to the terms of the Credit Agreement, EHI has an option to
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request an increase of the credit available under the facility up to a maximum facility amount of $35.0 million, subject to the consent of the lender(s) and the satisfaction of certain conditions.
The interest rates applicable to loans under the Credit Agreement are generally based on, at EHI's option: (i) a base rate, defined as the higher of the Prime Rate, the Federal Funds Rate plus 1.25% and the Adjusted Term SOFR Rate for a one-month tenor plus 1.75%, or (ii) an Adjusted Term SOFR Rate, defined as the applicable Adjusted Term SOFR Rate plus 1.75%. Borrowings under the Credit Agreement may be used for working capital and general corporate purposes of EHI and its subsidiaries. Total interest paid and/or fees incurred pursuant to the Credit Agreement was less than $0.1 million for each of the three and nine months ended September 30, 2024.
The Credit Agreement contains covenants that require EHI and its consolidated subsidiaries to maintain: (i) a minimum consolidated net worth, defined as EHI’s total stockholders’ equity excluding any accumulated other comprehensive income or loss, of no less than $800.0 million; and (ii) a debt to total capitalization ratio of no more than 35%, in each case as determined in accordance with the Credit Agreement. As of September 30, 2024, EHI has remained in compliance with all of the covenants associated with the Credit Agreement since its inception.
EHI had no borrowings under the Credit Agreement during the nine months ended September 30, 2024.
Operating Subsidiaries’ Liquidity
The primary sources of cash for our operating subsidiaries, which include our insurance and other operating subsidiaries, are premium collections, investment income, sales and maturities of investments, and reinsurance recoveries. The primary uses of cash for our operating subsidiaries are payments of losses and LAE, commission expenses, underwriting and general and administrative expenses, ceded reinsurance, investment purchases and dividends paid to their parent.
Total cash and investments held by our operating subsidiaries was $2,524.7 million at September 30, 2024, consisting of $112.4 million of cash and cash equivalents, and restricted cash, $30.6 million of short-term investments, $2,045.3 million of fixed maturity securities, $236.7 million of equity securities, and $99.7 million of other invested assets. Sources of immediate and unencumbered liquidity at our operating subsidiaries as of September 30, 2024 consisted of $112.2 million of cash and cash equivalents, $231.0 million of publicly traded equity securities whose proceeds are available within two business days and $690.8 million of highly liquid fixed maturity securities whose proceeds are also available within two business days. We believe that our subsidiaries’ liquidity needs over the next 12 months and for the longer-term period thereafter will be met with cash from operations, investment income, and maturing investments.
All of our insurance subsidiaries are members of the FHLB. Membership allows our subsidiaries access to collateralized advances, which may be used to support and enhance liquidity management. The amount of advances that may be taken is dependent on our statutory admitted assets on a per company basis.
FHLB membership also allows our insurance subsidiaries access to standby Letter of Credit Agreements. Letter of Credit Agreements we currently have in effect will expire March 31, 2025 and must be fully secured with eligible collateral at all times (See Note 10).
Various state laws and regulations require us to hold investment securities or letters of credit on deposit with certain states in which we do business. Securities having a fair value of $746.1 million and $748.1 million were on deposit at September 30, 2024 and December 31, 2023, respectively. These laws and regulations govern both the amount and types of investment securities that are eligible for deposit. Additionally, standby letters of credit from the FHLB have been issued in lieu of $70.0 million of securities on deposit at both September 30, 2024 and December 31, 2023.
We purchase reinsurance annually to protect us against the costs of severe claims and certain catastrophic events. On July 1, 2024, we entered into a new reinsurance program that is effective through June 30, 2025. The reinsurance program consists of one treaty covering excess of loss and catastrophic loss events in four layers of coverage. Our reinsurance coverage is $190.0 million in excess of our $10.0 million retention on a per occurrence basis, subject to certain exclusions. We believe that our reinsurance program currently meets our needs.
Certain reinsurance contracts require funds owned by us to be held in trust for the benefit of the ceding reinsurer to secure the outstanding liabilities we have assumed. The fair value of fixed maturity securities held in trust for the benefit of our ceding reinsurers was $3.1 million and $3.0 million at September 30, 2024 and December 31, 2023, respectively.
Sources of Liquidity
We monitor the cash flows of each of our subsidiaries individually, as well as collectively as a consolidated group. We use trend and variance analyses to project future cash needs, making adjustments to our cash forecasts as appropriate.
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The table below shows our net cash flows for the nine months ended:
 September 30,
 20242023
 (in millions)
Cash, cash equivalents, and restricted cash provided by (used in):  
Operating activities$63.3 $21.8 
Investing activities(89.7)225.0 
Financing activities(56.7)(227.2)
(Decrease) increase in cash, cash equivalents, and restricted cash
$(83.1)$19.6 
For additional information regarding our cash flows, see Item 1, Consolidated Statements of Cash Flows.
Operating Activities
Net cash provided by operating activities for the nine months ended September 30, 2024, included net premiums received of $575.4 million, investment income received of $79.8 million, and cash received of $14.6 million for the Contingent Commission. The cash provided by these operating activities were partially offset by net claims payments of $381.7 million, underwriting and general and administrative expenses paid of $124.1 million, commissions paid of $77.6 million, and federal income taxes paid of $23.0 million.
Net cash provided by operating activities for the nine months ended September 30, 2023, included net premiums received of $521.1 million and investment income received of $83.2 million. These operating cash inflows were partially offset by net claims payments of $351.8 million, underwriting and general and administrative expenses paid of $125.2 million, commissions paid of $68.6 million, interest paid of $5.2 million, lease termination and related disposal payments of $7.8 million, and federal income taxes paid of $23.9 million.
Investing Activities
Net cash used in investing activities for the nine months ended September 30, 2024, related primarily to investments of premiums received, the receipt of the Contingent Commission, and the reinvestment of funds from investment sales, maturities, redemptions, and interest income. Those investing cash outflows were partially offset by investment sales, maturities, and redemptions whose proceeds were used to fund claims payments, underwriting and general and administrative expenses, stockholder dividend payments, and common stock repurchases.
Net cash provided by investing activities for the nine months ended September 30, 2023, was primarily related to investment sales, maturities, and redemptions whose proceeds were used to fund claims payments, underwriting and general and administrative expenses, stockholder dividend payments, common stock repurchases, and to repay FHLB advances. Those investing cash inflows were partially offset by the investment of premiums received and reinvestment of funds from investment sales, maturities, redemptions, and interest income.
Financing Activities
Net cash used in financing activities for the nine months ended September 30, 2024, related primarily to stockholder dividend payments and common stock repurchases.
Net cash used in financing activities for the nine months ended September 30, 2023, related primarily to stockholder dividend payments, common stock repurchases, and repayments of FHLB advances.
Dividends
We paid $22.8 million and $22.5 million in dividends to our stockholders and eligible equity plan award holders for the nine months ended September 30, 2024 and 2023, respectively. The declaration and payment of future dividends to our stockholders, including any special dividends that may be declared in the future, will be at the discretion of our Board of Directors (Board) and will depend upon many factors including our financial position, capital requirements of our operating subsidiaries, legal and regulatory requirements, and any other factors that our Board deems relevant. On October 30, 2024, the Board declared a quarterly dividend per share of $0.30, which is payable November 27, 2024 to stockholders of record on November 13, 2024.
Stock Repurchases
We repurchased 163,221 shares of our common stock for $7.4 million during the three months ended September 30, 2024 and we repurchased 748,083 shares of our common stock for $31.4 million during nine months ended September 30, 2024. Future repurchases of our common stock will be at the discretion of our Board and will depend upon many factors, including our financial position, capital requirements of our operating subsidiaries, general business and socioeconomic conditions, legal, tax, regulatory, and/or contractual restrictions, and any other factors that our Board deems relevant.
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Capital Resources
As of September 30, 2024, the capital resources available to us consisted of $1,093.4 million of stockholders’ equity and the $93.8 million Deferred Gain.
Contractual Obligations and Commitments
Other than operating expenses, our current and long-term cash requirements include the following contractual obligations and commitments as of September 30, 2024:
Leases
We have entered into lease arrangements for certain equipment and facilities. As of September 30, 2024, we had lease payment obligations totaling $4.9 million, of which $1.7 million is payable within 12 months.
Other Purchase Obligations
We have other purchase obligations that primarily consist of non-cancellable obligations to acquire capital assets, commitments for information technology and related services, software acquisition and license commitments and other legally binding agreements to purchase services that are to be used in our operations. As of September 30, 2024, we had other purchase obligations totaling $11.1 million, of which $3.4 million is payable within 12 months.
Unfunded Investment Commitments
We have investments in private equity limited partnerships that require capital distributions to fund the investments and can be called at any time. As of September 30, 2024, we had unfunded investment commitments totaling $18.1 million.
Unpaid Losses and LAE Expenses
We have developed unpaid losses and LAE expense payment patterns that are computed based on historical information. Our calculation of loss and LAE expense payments by period is subject to the same uncertainties associated with determining the level of reserves and to the additional uncertainties arising from the difficulty of predicting when claims (including claims that have not yet been reported to us) will be paid. Actual payments of losses and LAE by period will vary, perhaps materially, to the extent that current estimates of losses and LAE expense vary from actual ultimate claims amounts due to variations between expected and actual payment patterns. As of September 30, 2024, we had unpaid losses and LAE reserves totaling $1,836.5 million, of which $314.5 million is currently expected to be paid within 12 months.
The unpaid losses and LAE expense payment patterns are gross of reinsurance recoverables for unpaid losses. As of September 30, 2024, we had reinsurance recoverables on unpaid losses and LAE totaling $413.1 million, of which $29.5 million is currently expected to be received within 12 months.
Investments
Our investment portfolio is structured to support our need for: (i) optimizing our risk-adjusted total returns; (ii) providing adequate liquidity; (iii) facilitating financial strength and stability; and (iv) ensuring regulatory and legal compliance. These investments provide a steady source of income, which may fluctuate with changes in interest rates and our current investment strategies.
As of September 30, 2024, our investment portfolio consisted of 84% fixed maturity securities which had a duration of 4.2 at September 30, 2024. Our investment strategy balances consideration of duration, yield, and credit risk. Our investment guidelines require that the minimum weighted average quality of our fixed maturity securities portfolio be “A,” using ratings assigned by Standard & Poor’s (S&P) or an equivalent rating assigned by another nationally recognized statistical rating agency. Our fixed maturity portfolio had a weighted average quality of “A+” as of September 30, 2024.
Our investment portfolio also contains equity securities. We strive to limit the exposure to equity price risk associated with publicly traded equity securities by diversifying our holdings across several industry sectors. These equity securities had a fair value of $256.2 million at September 30, 2024, which represented 11% of our investment portfolio at that time. We also have a $5.7 million investment in FHLB stock which we record at cost. We receive periodic dividends from the FHLB for this investment, when declared, which can vary from period to period.
Our investment portfolio also contains certain other investments, which made up 4% of our investment portfolio as of September 30, 2024 and include private equity limited partnerships. Our investments in private equity limited partnerships totaled $99.7 million at September 30, 2024 and are generally not redeemable by the investees and cannot be sold without prior approval of the general partner. These investments have a fund term of 3 to 12 years, subject to two or three one-year extensions at the general partner’s discretion. We periodically receive distributions of proceeds from dividends and interest from fund investments, as well as from any dispositions of fund investments, during the full course of the fund term. As of September 30, 2024, we had unfunded commitments to these private equity limited partnerships totaling $18.1 million.
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We believe that our current asset allocation meets our strategy to preserve capital for claims and policy liabilities and to provide sufficient capital resources to support and grow our ongoing insurance operations.
The following table shows the estimated fair value, the percentage of the fair value to total invested assets, and the average ending book yield (which is calculated based on the amortized cost of the associated invested assets) as of September 30, 2024.
CategoryEstimated Fair
Value		Percentage
of Total		Book Yield
 (in millions, except percentages)
U.S. Treasuries$62.1 2.6 %3.3 %
States and municipalities183.0 7.8 4.3 
Corporate securities905.7 38.5 4.0 
Residential mortgage-backed securities459.4 19.5 4.0 
Commercial mortgage-backed securities60.7 2.6 3.6 
Asset-backed securities210.1 8.9 5.3 
Collateralized loan obligations53.1 2.3 7.1 
Foreign government securities10.3 0.4 2.8 
Other securities121.4 5.2 8.2 
Equity securities256.2 10.9 2.9 
Short-term investments30.6 1.3 5.0 
Total investments at fair value$2,352.6 100.0 %
Weighted average book yield
  4.4 %
The following table shows the percentage of total estimated fair value of our fixed maturity securities as of September 30, 2024 by credit rating category, using the lower of the ratings assigned by Moody’s Investors Service or S&P.
RatingPercentage of Total
Estimated Fair Value
“AAA”12.6 %
“AA”35.7 
“A”32.2 
“BBB”12.0 
Below Investment Grade7.5 
Total100.0 %
Investments that we currently own could be subject to default by the issuer. We regularly assess individual securities as part of our ongoing portfolio management, including the identification of credit related losses. Our assessment includes reviewing the extent of declines in fair value of investments below amortized cost, historical and projected financial performance and near-term prospects of the issuer, the outlook for industry sectors, credit rating, and macro-economic changes. We also make a determination as to whether it is not more likely than not that we will be required to sell the security before its fair value recovers to above cost, or maturity.
In addition to recognizing realized gains and losses upon the disposition of an investment security, we also recognize realized losses and recoveries of previously recorded realized losses on AFS investments for changes in CECL. As of September 30, 2024, we maintained a CECL allowance of $1.4 million on AFS investments. During the nine months ended September 30, 2024, we recognized a net $1.3 million decrease to our allowance for CECL on AFS investments. The remaining fixed maturity securities whose total fair value was less than amortized cost at September 30, 2024, were those in which we had no intent, need, or requirement to sell at an amount less than their amortized cost.
Off-Balance Sheet Arrangements
We have no off-balance sheet arrangements.
Critical Accounting Estimates
The unaudited interim consolidated financial statements included in this quarterly report include amounts based on the use of estimates and judgments of management for those transactions that are not yet complete. We believe that the estimates and judgments that were most critical to the preparation of the consolidated financial statements involved the reserves for losses and LAE and reinsurance recoverables. These estimates and judgments require the use of assumptions about matters that are highly uncertain and therefore are subject to change as facts and circumstances develop. Our accounting policies are discussed under
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"Critical Accounting Estimates" in Management’s Discussion and Analysis of Financial Condition and Results of Operations in our Annual Report.
Item 3.  Quantitative and Qualitative Disclosures About Market Risk
Market risk is the risk of potential economic loss principally arising from adverse changes in the fair value of financial instruments. The major components of market risk affecting us are credit risk, interest rate risk, and equity price risk.
Credit Risk
Our fixed maturity securities, equity securities, other invested assets and cash equivalents are exposed to credit risk, which we attempt to mitigate through issuer and industry diversification. Our investment guidelines include limitations on the minimum rating of fixed maturity securities and concentrations of a single issuer.
We also bear credit risk with respect to the reinsurers, which can be significant considering that some loss reserves remain outstanding for an extended period of time. We are required to pay losses even if a reinsurer refuses or fails to meet its obligations to us under the applicable reinsurance agreement(s). We continually monitor the financial condition and financial strength ratings of our reinsurers. Additionally, we bear credit risk with respect to premiums receivable, which is generally diversified due to the large number of entities comprising our policyholder base and their dispersion across many different industries and geographies.
The economic disruptions caused by financial market volatility, inflationary pressures, and heightened geo-political conditions, have impacted the credit risk associated with certain of our investment holdings. As of September 30, 2024, we maintained a $1.4 million allowance for CECL on our fixed maturity portfolio. See Note 5 to the consolidated financial statements.
Interest Rate Risk
Investments
Our fixed maturity securities are also exposed to interest rate risk, which is the risk of a change in fair value resulting from changes in prevailing interest rates, which we manage through duration. Our fixed maturity investments (excluding cash and cash equivalents) had a duration of 4.2 at September 30, 2024. Our investment strategy balances consideration of duration, yield and credit risk. We continually monitor the changes in interest rates and their impact on our liquidity and ability to meet our obligations.
Sensitivity Analysis
The fair values or cash flows of market sensitive instruments are subject to potential losses in future earnings resulting from changes in interest rates and other market conditions. Our sensitivity analysis applies a hypothetical parallel shift in market rates and reflects what we believe are reasonably possible near-term changes in those rates (covering a period of time going forward up to one year from the date of the consolidated financial statements). Actual results may differ from the hypothetical change in market rates assumed in this disclosure. This sensitivity analysis does not reflect the results of any action that we may take to mitigate such hypothetical losses in fair value.
We use fair values to measure our potential loss in this model, which includes fixed maturity securities and short-term investments. For invested assets, we use modified duration modeling to calculate changes in fair values. Durations on invested assets are adjusted for call, put, and interest rate reset features. Invested asset portfolio durations are calculated on a market value weighted basis, excluding accrued investment income, using holdings as of September 30, 2024. The estimated changes in fair values on our fixed maturity securities and short-term investments, which had an aggregate value of $2,096.4 million as of September 30, 2024, based on specific changes in interest rates are as follows:
Hypothetical Changes in Interest RatesEstimated Pre-tax Increase (Decrease) in Fair Value
(in millions, except percentages)
300 basis point rise$(246.7)(11.9)%
200 basis point rise(167.5)(8.1)
100 basis point rise(82.9)(4.0)
50 basis point decline53.0 2.6 
100 basis point decline100.4 4.8 
200 basis point decline197.7 9.5 
300 basis point decline297.2 14.3 
The most significant assessment of the effects of hypothetical changes in interest rates on investment income would be based on GAAP guidance related to "Accounting for Nonrefundable Fees and Costs Associated with Originating or Acquiring Loans and Initial Direct Costs of Leases," which requires amortization adjustments for mortgage-backed securities. The rates at which the
39

mortgages underlying mortgage-backed securities are prepaid, and therefore the average life of mortgage-backed securities, can vary depending on changes in interest rates (for example, mortgages tend to prepay faster and the average life of mortgage-backed securities falls when interest rates decline). Adjustments for changes in amortization are based on revised average life assumptions and would have an impact on investment income if a significant portion of our commercial and residential mortgage-backed securities were purchased at significant discounts or premiums to par value. As of September 30, 2024, the par value of our commercial and residential mortgage-backed securities holdings was $543.4 million, and the amortized cost was 102.0% of par value. Since a majority of our mortgage-backed securities were purchased at a premium that is significant as a percentage of par, an adjustment could have a significant effect on investment income. The commercial and residential mortgage-backed securities portion of the portfolio represented 22.1% of our total investments as of September 30, 2024. Agency-backed residential mortgage pass-throughs represented 73.0% of the residential mortgage-backed securities portion of the portfolio as of September 30, 2024.
Equity Price Risk
Equity price risk is the risk that we may incur losses in the fair value of the equity securities we hold in our investment portfolio. Adverse changes in the market prices of the equity securities we hold in our investment portfolio would result in decreases in the fair value of our total assets on our Consolidated Balance Sheets and in net realized and unrealized gains on our Consolidated Statements of Comprehensive Income (Loss). Economic and market disruptions caused by geo-political conditions, inflationary pressures and credit concerns in certain financial and banking markets, have resulted in volatility in the fair value of our equity securities. We minimize our exposure to equity price risk by investing primarily in the equity securities of mid-to-large capitalization issuers and by diversifying our equity holdings across several industry sectors.
The table below shows the sensitivity of our equity securities at fair value to price changes as of September 30, 2024:
(in millions)CostFair Value10% Fair Value DecreasePre-tax Impact on Decrease in Total Equity Securities10% Fair Value IncreasePre-tax Impact on Increase in Total Equity Securities
Equity securities$144.7 $256.2 $230.6 $(25.6)$281.8 $25.6 
Effects of Inflation
In recent years, economic slowdowns, financial market volatility, monetary and fiscal policy measures, heightened geo-political tensions and fluctuations in interest rates have contributed to higher levels of inflation and may continue to lead to elevated levels of inflation in future periods.
Higher levels of inflation than we have anticipated could significantly impact our financial statements and results of operations. Our estimates for losses and LAE include assumptions about the timing of closure and future payment of claims and claims handling expenses, such as medical treatments and litigation costs. Inflation is also incorporated in our reserving process through projections supported by historical loss emergence. Under the current elevated inflationary environment, additional inflationary considerations were included in determining the level and adequacy of our reserves, and particular consideration was given to medical and hospital inflation rates as these inflation rates have historically exceeded general inflation rates. To the extent that inflation causes these costs to increase above established reserves, we will be required to increase those reserves for losses and LAE, reducing our earnings in the period in which our assumptions are revised.
Higher levels of wage inflation can specifically impact the payrolls of our insureds, which is the basis for the premiums we charge, as well as amount of future indemnity losses we may incur.
Higher levels of inflation could also adversely impact certain of our operating expenses and, in the case of wage inflation, could adversely impact our payroll expenses.
Increases in market interest rates that have occurred in recent years, which were intended to aid in the suppression of inflation, continue to negatively impact the market value of our existing fixed maturity investments while also having the effect of increasing our net investment income.
Item 4.  Controls and Procedures
Under the supervision and with the participation of our management, including our Chief Executive Officer and Chief Financial Officer, we have evaluated the effectiveness of our disclosure controls and procedures (as defined in Rules 13a-15(e) and 15d-15(e) under the Exchange Act), as of the end of the period covered by this report. Based on that evaluation, our Chief Executive Officer and Chief Financial Officer concluded that our disclosure controls and procedures were effective as of the end of the period covered by this report.
40

There have not been any changes in our internal control over financial reporting (as defined in Rule 13a-15(f) under the Exchange Act) during the period covered by this report that have materially affected, or are reasonably likely to materially affect, our internal control over financial reporting.
41

PART II – OTHER INFORMATION
Item 1.  Legal Proceedings
From time-to-time, we are involved in pending and threatened litigation in the normal course of business in which claims for monetary damages are asserted. In the opinion of management, the ultimate liability, if any, arising from such pending or threatened litigation is not expected to have a material effect on our results of operations, liquidity, or financial position.
Item 1A.  Risk Factors
We have disclosed in our Annual Report the most significant risk factors that can impact year-to-year comparisons and that may affect the future performance of our business. On a quarterly basis, we review these disclosures and update the risk factors, as appropriate. As of the date of this report, there have been no material changes to the risk factors contained in our Annual Report.
Item 2. Unregistered Sales of Equity Securities and Use of Proceeds 
The following table provides information with respect to repurchases of our common stock during the three months ended September 30, 2024:
PeriodTotal Number of Shares PurchasedAverage
Price Paid
Per Share		Total Number of Shares Purchased as Part of Publicly Announced ProgramApproximate
Dollar Value of Shares that
May Yet be Purchased Under the Program
    (in millions)
July 1 - July 31
60,312 $42.56 60,312 $44.4 
August 1 - August 31
18,261 45.48 18,261 43.6 
September 1 - September 30
84,648 47.15 84,648 39.6 
163,221 $45.27 163,221  
On July 26, 2023, the Board authorized a stock repurchase authorization (the 2023 Program) for up to $50.0 million of repurchases of our common stock from July 31, 2023 through December 31, 2024. On June 10, 2024, the Board of Directors authorized a $50.0 million addition to the 2023 Program, increasing our aggregate purchase authority to $100.0 million, and extended the repurchase authority pursuant to the 2023 Program through July 31, 2025. The 2023 Program provides that shares may be purchased in the open market and/or in privately negotiated transactions from time to time, and that all purchases shall be made in compliance with all applicable provisions of the Nevada Revised Statutes and federal and state securities laws including, but not limited to, Rules 10b5-1 and 10b-18 of the Exchange Act.
Item 3.  Defaults Upon Senior Securities
None.
Item 4.  Mine Safety Disclosures
Not applicable.
Item 5.  Other Information
Rule 10b5-1 Trading Plans
During the three months ended September 30, 2024, no director or officer of the Company adopted or terminated a "Rule 10b5-1 trading arrangement" or "non-Rule 10b5-1 trading arrangement," as each such term is defined in Item 408(a) of Regulation S-K.
42

Item 6.  Exhibits
   Incorporated by Reference Herein
Exhibit
No.		Description of ExhibitIncluded
Herewith		FormFile No.ExhibitFiling Date
31.1X   
31.2X   
32.1X   
32.2X   
101.INS
The following financial statements from the Company's Quarterly Report on Form 10-Q for the quarter ended September 30, 2024, formatted in Inline XBRL: (i) Consolidated Balance Sheets, (ii) Consolidated Statements of Comprehensive Income, (iii) Consolidated Statements of Stockholders' Equity, (iv) Consolidated Statements of Cash Flows, and (v) Notes to Consolidated Financial Statements, tagged as blocks of text and including detailed tags
X   
101.SCHXBRL Taxonomy Extension Schema DocumentX   
101.CALXBRL Taxonomy Extension Calculation Linkbase DocumentX   
101.DEFXBRL Taxonomy Extension Definition Linkbase DocumentX
101.LABXBRL Taxonomy Extension Label Linkbase DocumentX   
101.PREXBRL Taxonomy Extension Presentation Linkbase DocumentX   
104Cover Page Interactive Data File (formatted as Inline XBRL and contained in Exhibit 101)X

43

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.
 

EMPLOYERS HOLDINGS, INC.
Date:November 1, 2024/s/ Michael S. Paquette
 Michael S. Paquette
 Executive Vice President and Chief Financial Officer
 Employers Holdings, Inc.
(Principal Financial and Accounting Officer)
44

41Exhibit 31.1
CERTIFICATIONS
I, Katherine H. Antonello, certify that:
1.    I have reviewed this quarterly report on Form 10-Q of Employers Holdings, Inc.;
2.    Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;
3.    Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;
4.    The registrant's other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:
(a)    Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;
(b)    Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;
(c)    Evaluated the effectiveness of the registrant's disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and
(d)    Disclosed in this report any change in the registrant's internal control over financial reporting that occurred during the registrant's most recent fiscal quarter (the registrant's fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant's internal control over financial reporting;
5.    The registrant's other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant's auditors and the audit committee of the registrant's board of directors (or persons performing the equivalent functions):
(a)    All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant's ability to record, process, summarize and report financial information; and
(b)    Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant's internal control over financial reporting.
Date:November 1, 2024/s/ Katherine H. Antonello
Katherine H. Antonello
President and Chief Executive Officer
Employers Holdings, Inc.
(Principal Executive Officer)



Exhibit 31.2
CERTIFICATIONS
I, Michael S. Paquette, certify that:
1.    I have reviewed this quarterly report on Form 10-Q of Employers Holdings, Inc.;
2.    Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;
3.    Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;
4.    The registrant's other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:
(a)    Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;
(b)    Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;
(c)    Evaluated the effectiveness of the registrant's disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and
(d)    Disclosed in this report any change in the registrant's internal control over financial reporting that occurred during the registrant's most recent fiscal quarter (the registrant's fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant's internal control over financial reporting;
5.    The registrant's other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant's auditors and the audit committee of the registrant's board of directors (or persons performing the equivalent functions):
(a)    All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant's ability to record, process, summarize and report financial information; and
(b)    Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant's internal control over financial reporting.
Date:November 1, 2024/s/ Michael S. Paquette
Michael S. Paquette
Executive Vice President and Chief Financial Officer
Employers Holdings, Inc.
(Principal Financial and Accounting Officer)




Exhibit 32.1
CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350
as Adopted Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002
In connection with the Form 10-Q of Employers Holdings, Inc. (the Company) for the quarter ended September 30, 2024, as filed with the Securities and Exchange Commission on the date hereof (the Report), the undersigned hereby, certifies, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that, to the best of his knowledge:
(1)    The Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and
(2)    The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.
Date:November 1, 2024/s/ Katherine H. Antonello
Katherine H. Antonello
President and Chief Executive Officer
Employers Holdings, Inc.
(Principal Executive Officer)



Exhibit 32.2
CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350
as Adopted Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002
In connection with the Form 10-Q of Employers Holdings, Inc. (the Company) for the quarter ended September 30, 2024, as filed with the Securities and Exchange Commission on the date hereof (the Report), the undersigned hereby, certifies, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that, to the best of his knowledge:
(1)    The Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and
(2)    The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.
Date:November 1, 2024/s/ Michael S. Paquette
Michael S. Paquette
Executive Vice President and Chief Financial Officer
Employers Holdings, Inc.
(Principal Financial and Accounting Officer)


v3.24.3
Cover Page - shares
 9 Months Ended
Sep. 30, 2024
Oct. 29, 2024
Cover [Abstract]    
Document Type 10-Q  
Document Quarterly Report true  
Document Period End Date Sep. 30, 2024  
Document Transition Report false  
Entity File Number 001-33245  
Entity Registrant Name EMPLOYERS HOLDINGS, INC.  
Entity Incorporation, State or Country Code NV  
Entity Tax Identification Number 04-3850065  
Entity Address, Address Line One 5340 Kietzke Lane, Suite 202  
Entity Address, City or Town Reno,  
Entity Address, State or Province NV  
Entity Address, Postal Zip Code 89511  
City Area Code 888  
Local Phone Number 682-6671  
Title of 12(b) Security Common Stock, $0.01 par value per share  
Trading Symbol EIG  
Security Exchange Name NYSE  
Entity Current Reporting Status Yes  
Entity Interactive Data Current Yes  
Entity Filer Category Large Accelerated Filer  
Entity Small Business false  
Entity Emerging Growth Company false  
Entity Shell Company false  
Entity Common Stock, Shares Outstanding   24,716,104
Entity Central Index Key 0001379041  
Amendment Flag false  
Current Fiscal Year End Date --12-31  
Document Fiscal Year Focus 2024  
Document Fiscal Period Focus Q3  
v3.24.3
Consolidated Balance Sheets - USD ($)
$ in Millions
Sep. 30, 2024
Dec. 31, 2023
Investments:    
Fixed maturity securities at fair value (amortized cost $2,124.6 at September 30, 2024 and $2,048.0 at December 31, 2023, less CECL allowance of $1.4 at September 30, 2024 and $2.7 at December 31, 2023) $ 2,065.8 $ 1,936.3
Equity securities at fair value (cost $144.7 at September 30, 2024 and $125.9 at December 31, 2023) 256.2 211.2
Equity securities at cost 5.7 6.0
Other invested assets (cost $88.8 at September 30, 2024 and $82.5 at December 31, 2023) 99.7 91.5
Short-term investments at fair value (amortized cost $30.6 at September 30, 2024 and $33.1 at December 31, 2023) 30.6 33.1
Total investments 2,458.0 2,278.1
Cash and cash equivalents 143.3 226.4
Restricted cash and cash equivalents 0.2 0.2
Accrued investment income 15.8 16.3
Premiums receivable (less CECL allowance of $16.2 at September 30, 2024 and $17.9 at December 31, 2023) 378.8 359.4
Reinsurance recoverable for:    
Paid losses 6.6 6.3
Unpaid losses (less CECL allowance of $0.9 at September 30, 2024 and $0.9 at December 31, 2023) 412.2 427.5
Deferred policy acquisition costs 60.9 55.6
Deferred income tax asset, net 26.2 43.4
Property and equipment, net 7.0 6.5
Operating lease right-of-use assets 4.0 5.1
Intangible assets, net 13.6 13.6
Goodwill 36.2 36.2
Contingent commission receivable—LPT Agreement 0.0 14.2
Cloud computing arrangements 18.8 28.0
Other assets 35.7 33.6
Total assets 3,617.3 3,550.4
Liabilities and stockholders’ equity    
Unpaid losses and loss adjustment expenses 1,836.5 1,884.5
Unearned premiums 412.5 379.7
Commissions and premium taxes payable 65.4 66.0
Accounts payable and accrued expenses 22.0 26.1
Deferred reinsurance gain—LPT Agreement 93.8 99.2
Operating lease liability 4.7 5.9
Non-cancellable obligations 11.1 17.0
Other liabilities 77.9 58.1
Total liabilities 2,523.9 2,536.5
Commitments and contingencies
Stockholders’ equity:    
Common stock, $0.01 par value; 150,000,000 shares authorized; 58,170,831 and 58,055,968 shares issued and 24,736,533 and 25,369,753 shares outstanding at September 30, 2024 and December 31, 2023, respectively 0.6 0.6
Preferred stock, $0.01 par value; 25,000,000 shares authorized; none issued 0.0 0.0
Additional paid-in capital 422.5 419.8
Retained earnings 1,452.1 1,384.3
Accumulated other comprehensive loss, net of tax (45.3) (86.0)
Treasury stock, at cost (33,434,298 shares at September 30, 2024 and 32,686,215 shares at December 31, 2023) (736.5) (704.8)
Total stockholders’ equity 1,093.4 1,013.9
Total liabilities and stockholders’ equity $ 3,617.3 $ 3,550.4
v3.24.3
Consolidated Balance Sheets Consolidated Balance Sheets (Parentheticals) - USD ($)
$ in Millions
Sep. 30, 2024
Dec. 31, 2023
Available for sale:    
Debt securities, available-for-sale, amortized cost $ 2,124.6 $ 2,048.0
Debt Securities, Available-for-sale, Allowance for Credit Loss 1.4 2.7
Equity Securities, FV-NI, Cost 144.7 125.9
Other Investments and Securities, at Cost 88.8 82.5
Available for sale, short-term investments, at amortized cost 30.6 33.1
Accounts Receivable, Allowance for Credit Loss, Current 16.2 17.9
Reinsurance recoverables on unpaid losses, allowance $ 0.9 $ 0.9
Stockholders' equity    
Common stock, par value (in dollars per share) $ 0.01 $ 0.01
Common stock, shares authorized (in shares) 150,000,000 150,000,000
Common stock, shares issued (in shares) 58,170,831 58,055,968
Common stock, shares outstanding (in shares) 24,736,533 25,369,753
Preferred stock, par value (in dollars per share) $ 0.01 $ 0.01
Preferred stock, shares authorized (in shares) 25,000,000 25,000,000
Preferred stock, shares issued (in shares) 0 0
Treasury stock, at cost (in shares) 33,434,298 32,686,215
v3.24.3
Consolidated Statements of Income - USD ($)
$ in Millions
 3 Months Ended 9 Months Ended
Sep. 30, 2024
Sep. 30, 2023
Sep. 30, 2024
Sep. 30, 2023
Revenues        
Net premiums earned $ 186.6 $ 184.6 $ 559.3 $ 534.4
Net investment income 26.6 25.9 80.3 80.3
Net realized and unrealized gains (losses) on investments 10.9 (7.1) 24.5 10.7
Other income (loss) (0.1) 0.1   (0.2)
Total revenues 224.0 203.5 664.1 625.2
Expenses        
Losses and loss adjustment expenses 117.7 114.9 343.0 312.8
Commission expense 26.4 26.7 78.7 73.8
Underwriting and general and administrative expenses 43.2 43.5 130.2 133.7
Interest and financing expenses   1.0 0.1 5.2
Other expenses       9.4
Total expenses 187.3 186.1 552.0 534.9
Net Income before income taxes 36.7 17.4 112.1 90.3
Income tax expense 6.4 3.4 21.8 17.8
Net Income 30.3 14.0 90.3 72.5
Comprehensive income        
Unrealized AFS investment gains (losses) arising during the period, net of tax (expense) benefit of $(13.9) and $7.3 for the three months ended September 30, 2024 and 2023, respectively, and $(9.5) and $5.3 for the nine months ended September 30, 2024 and 2023, respectively 52.2 (27.0) 35.7 (20.0)
Reclassification adjustment for realized AFS investment losses in net income, net of tax benefit of $(0.4) and $(0.3) for the three months ended September 30, 2024 and 2023, respectively, and $(1.3) and $(0.6) for the nine months ended September 30, 2024 and 2023, respectively 1.5 0.9 5.0 2.3
Other comprehensive income (loss), net of tax 53.7 (26.1) 40.7 (17.7)
Total Comprehensive income (loss) $ 84.0 $ (12.1) $ 131.0 $ 54.8
Earnings per common share (Note 13):        
Basic $ 1.22 $ 0.54 $ 3.59 $ 2.72
Diluted 1.21 0.54 3.57 2.71
Cash dividends declared per common share and eligible equity plan awards $ 0.30 $ 0.28 $ 0.88 $ 0.82
v3.24.3
Consolidated Statements of Comprehensive Income (Parentheticals) - USD ($)
$ in Millions
 3 Months Ended 9 Months Ended
Sep. 30, 2024
Sep. 30, 2023
Sep. 30, 2024
Sep. 30, 2023
Income Statement Parenthetical [Abstract]        
OCI, Debt Securities, Available-for-Sale, Gain (Loss), before Adjustment, Tax $ (13.9) $ 7.3 $ (9.5) $ 5.3
Other comprehensive income (loss), reclassification adjustment for sale of securities included in net income, tax $ (0.4) $ (0.3) $ (1.3) $ (0.6)
v3.24.3
Consolidated Statements of Stockholders Equity Statement - USD ($)
$ in Millions
Total
Common Stock
Additional Paid-in Capital
Retained Earnings
Accumulated Other Comprehensive Income, Net
Treasury Stock, Common
Stockholders' equity, shares at Dec. 31, 2022   57,876,287        
Stockholders' equity, value at Dec. 31, 2022 $ 944.2 $ 0.6 $ 414.6 $ 1,295.6 $ (138.9) $ (627.7)
Stock-based obligations, shares   0        
Stock-based obligations, value $ 4.4 $ 0.0 4.4 0.0 0.0 0.0
Stock-options exercised, shares 23,500 23,500        
Stock-options exercised, value $ 0.7 $ 0.0 0.7 0.0 0.0 0.0
Vesting of RSUs and PSUs, net of shares withheld to satisfy minimum tax withholding, shares   105,168        
Vesting of RSUs and PSUs, net of shares withheld to satisfy minimum tax withholding, value (1.5) $ 0.0 (1.5) 0.0 0.0 0.0
Acquisition of common stock, shares   0        
Acquisition of common stock, value (61.6) $ 0.0 0.0 0.0 0.0 (61.6)
Dividends declared, shares   0        
Dividends declared, value (22.0) $ 0.0 0.0 (22.0) 0.0 0.0
Net income 72.5 0.0 0.0 72.5 0.0 0.0
Change in net unrealized gains in investments, net of tax (17.7) $ 0.0 0.0 0.0 (17.7) 0.0
Stockholders' equity, shares at Sep. 30, 2023   58,004,955        
Stockholders' equity, value at Sep. 30, 2023 919.0 $ 0.6 418.2 1,346.1 (156.6) (689.3)
Other comprehensive income (loss), unrealized holding gain (loss) on securities arising during period, tax 4.7          
Stockholders' equity, shares at Dec. 31, 2022   57,876,287        
Stockholders' equity, value at Dec. 31, 2022 $ 944.2 $ 0.6 414.6 1,295.6 (138.9) (627.7)
Stock-options exercised, shares 23,500          
Stockholders' equity, shares at Dec. 31, 2023 58,055,968 58,055,968        
Stockholders' equity, value at Dec. 31, 2023 $ 1,013.9 $ 0.6 419.8 1,384.3 (86.0) (704.8)
Stockholders' equity, shares at Jun. 30, 2023   57,997,485        
Stockholders' equity, value at Jun. 30, 2023 951.7 $ 0.6 417.1 1,339.4 (130.5) (674.9)
Stock-based obligations, shares   0        
Stock-based obligations, value 1.3 $ 0.0 1.3 0.0 0.0 0.0
Vesting of RSUs and PSUs, net of shares withheld to satisfy minimum tax withholding, shares   7,470        
Vesting of RSUs and PSUs, net of shares withheld to satisfy minimum tax withholding, value (0.2) $ 0.0 (0.2) 0.0 0.0 0.0
Acquisition of common stock, shares   0        
Acquisition of common stock, value (14.4) $ 0.0 0.0 0.0 0.0 (14.4)
Dividends declared, shares   0        
Dividends declared, value (7.3) $ 0.0 0.0 (7.3) 0.0 0.0
Net income 14.0 0.0 0.0 14.0 0.0 0.0
Change in net unrealized gains in investments, net of tax (26.1) $ 0.0 0.0 0.0 (26.1) 0.0
Stockholders' equity, shares at Sep. 30, 2023   58,004,955        
Stockholders' equity, value at Sep. 30, 2023 919.0 $ 0.6 418.2 1,346.1 (156.6) (689.3)
Other comprehensive income (loss), unrealized holding gain (loss) on securities arising during period, tax $ 7.0          
Stockholders' equity, shares at Dec. 31, 2023 58,055,968 58,055,968        
Stockholders' equity, value at Dec. 31, 2023 $ 1,013.9 $ 0.6 419.8 1,384.3 (86.0) (704.8)
Stock-based obligations, shares   0        
Stock-based obligations, value 4.5 $ 0.0 4.5 0.0 0.0 0.0
Vesting of RSUs and PSUs, net of shares withheld to satisfy minimum tax withholding, shares   114,863        
Vesting of RSUs and PSUs, net of shares withheld to satisfy minimum tax withholding, value (1.8) $ 0.0 (1.8) 0.0 0.0 0.0
Acquisition of common stock, shares   0        
Acquisition of common stock, value (31.7) $ 0.0 0.0 0.0 0.0 (31.7)
Dividends declared, shares   0        
Dividends declared, value (22.5) $ 0.0 0.0 (22.5) 0.0 0.0
Net income 90.3 0.0 0.0 90.3 0.0 0.0
Change in net unrealized gains in investments, net of tax $ 40.7 $ 0.0 0.0 0.0 40.7 0.0
Stockholders' equity, shares at Sep. 30, 2024 58,170,831 58,170,831        
Stockholders' equity, value at Sep. 30, 2024 $ 1,093.4 $ 0.6 422.5 1,452.1 (45.3) (736.5)
Other comprehensive income (loss), unrealized holding gain (loss) on securities arising during period, tax (10.8)          
Stockholders' equity, shares at Jun. 30, 2024   58,167,193        
Stockholders' equity, value at Jun. 30, 2024 1,022.9 $ 0.6 420.9 1,429.4 (99.0) (729.0)
Stock-based obligations, shares   0        
Stock-based obligations, value 1.7 $ 0.0 1.7 0.0 0.0 0.0
Vesting of RSUs and PSUs, net of shares withheld to satisfy minimum tax withholding, shares   3,638        
Vesting of RSUs and PSUs, net of shares withheld to satisfy minimum tax withholding, value (0.1) $ 0.0 (0.1) 0.0 0.0 0.0
Acquisition of common stock, shares   0        
Acquisition of common stock, value (7.5) $ 0.0 0.0 0.0 0.0 (7.5)
Dividends declared, shares   0        
Dividends declared, value (7.6) $ 0.0 0.0 (7.6) 0.0 0.0
Net income 30.3 0.0 0.0 30.3 0.0 0.0
Change in net unrealized gains in investments, net of tax $ 53.7 $ 0.0 0.0 0.0 53.7 0.0
Stockholders' equity, shares at Sep. 30, 2024 58,170,831 58,170,831        
Stockholders' equity, value at Sep. 30, 2024 $ 1,093.4 $ 0.6 $ 422.5 $ 1,452.1 $ (45.3) $ (736.5)
Other comprehensive income (loss), unrealized holding gain (loss) on securities arising during period, tax $ (14.3)          
v3.24.3
Consolidated Statements of Stockholders Equity (Parentheticals) - USD ($)
$ in Millions
 3 Months Ended 9 Months Ended
Sep. 30, 2024
Sep. 30, 2023
Sep. 30, 2024
Sep. 30, 2023
Statement of Stockholders' Equity [Abstract]        
Other comprehensive income (loss), unrealized holding gain (loss) on securities arising during period, tax $ (14.3) $ 7.0 $ (10.8) $ 4.7
v3.24.3
Consolidated Statements of Cash Flows - USD ($)
$ in Millions
 3 Months Ended 9 Months Ended 12 Months Ended
Sep. 30, 2024
Sep. 30, 2023
Sep. 30, 2024
Sep. 30, 2023
Dec. 31, 2023
Operating activities          
Net income $ 30.3 $ 14.0 $ 90.3 $ 72.5  
Adjustments to reconcile net income to net cash provided by operating activities:          
Depreciation     2.7 3.7  
Stock-based compensation     4.5 4.5  
Amortization of cloud computing arrangements 3.1   10.4 12.6 $ 16.7
Amortization of discounts and premiums on investments, net     (1.0) 2.4  
Allowance for expected credit losses     (1.7) 3.4  
Deferred income tax expense     6.4 3.2  
Net realized and unrealized gains on investments     (24.5) (10.7)  
Asset Impairment Charges   2.6 0.0 2.6  
Gain (Loss) on Termination of Lease   (1.0) 0.0 (1.0)  
Change in operating assets and liabilities:          
Premiums receivable     (17.7) (60.8)  
Reinsurance recoverable on paid and unpaid losses     15.0 14.1  
Cloud computing arrangements     (1.1) (2.9)  
Operating lease right-of-use assets     1.1 7.2  
Current federal income taxes     (8.5) (10.6)  
Unpaid losses and loss adjustment expenses     (48.0) (47.3)  
Unearned premiums     32.8 47.5  
Accounts payable, accrued expenses and other liabilities     3.5 (0.8)  
Deferred reinsurance gain—LPT Agreement     (5.4) (5.9)  
Contingent commission receivable—LPT Agreement     14.2 0.0  
Operating lease liabilities     (1.2) (7.5)  
Non-cancellable obligations     (5.9) (7.6)  
Other     (2.6) 3.2  
Net cash provided by operating activities     63.3 21.8  
Investing activities          
Purchases of fixed maturity securities     (452.0) (290.2)  
Payments to Acquire Equity Securities, FV-NI     (47.2) (31.4)  
Purchases of short-term investments     (39.7) (57.7)  
Purchases of other invested assets     (6.3) (26.7)  
Proceeds from sale of fixed maturity securities 124.9 204.0 209.6 329.5  
Proceeds from Sale of Equity Securities, FV-NI     31.5 45.2  
Proceeds from maturities and redemptions of fixed maturity securities     158.7 119.9  
Proceeds from maturities of short-term investments     42.5 132.3  
Net change in unsettled investment purchases and sales     16.4 5.6  
Capital expenditures and other     (3.2) (1.5)  
Net cash (used in) provided by investing activities     (89.7) 225.0  
Financing activities          
Acquisition of common stock     (32.0) (61.5)  
Cash transactions related to stock-based compensation     (1.8) (0.9)  
Dividends paid to stockholders     (22.8) (22.5)  
Repayments of FHLBank Advance, Investing Activities     0.0 (142.1)  
Financing cash flows from finance leases     (0.1) (0.2)  
Net cash used in financing activities     (56.7) (227.2)  
Net (decrease) increase in cash, cash equivalents and restricted cash     (83.1) 19.6  
Cash, cash equivalents, restricted cash and restricted cash equivalents at the beginning of the period     226.6 89.4 89.4
Cash, cash equivalents, restricted cash and restricted cash equivalents at the end of the period 143.5 109.0 143.5 109.0 226.6
Cash and cash equivalents 143.3   143.3   226.4
Restricted cash and cash equivalents 0.2   0.2   0.2
Total cash, cash equivalents, restricted cash $ 143.5 $ 109.0 $ 143.5 $ 109.0 $ 226.6
v3.24.3
Basis of Presentation
 9 Months Ended
Sep. 30, 2024
Organization, Consolidation and Presentation of Financial Statements [Abstract]  
Business Description and Basis of Presentation Basis of Presentation and Summary of Operations
Employers Holdings, Inc. (EHI) is a Nevada holding company. Through its wholly owned insurance subsidiaries, Employers Insurance Company of Nevada (EICN), Employers Compensation Insurance Company (ECIC), Employers Preferred Insurance Company (EPIC), Employers Assurance Company (EAC), and Cerity Insurance Company (CIC), EHI is engaged in the commercial property and casualty insurance industry, specializing in workers’ compensation products and services. Unless otherwise indicated, all references to the “Company” refer to EHI, together with its subsidiaries.
In 1999, the Nevada State Industrial Insurance System (the Fund) entered into a retroactive 100% quota share reinsurance agreement (the LPT Agreement) through a loss portfolio transfer transaction with third party reinsurers. The LPT Agreement, which ceded to the reinsurers substantially all of the Fund's outstanding losses as of June 30, 1999 for claims with original dates of injury prior to July 1, 1995, provides coverage for losses up to $2.0 billion, excluding losses for burial and transportation expenses. The LPT Agreement will remain in effect until: (i) all claims under the covered policies have closed; (ii) the LPT Agreement is commuted or terminated, upon the mutual agreement of the parties; or (iii) the reinsurers’ aggregate maximum limit of liability is exhausted, whichever occurs first. The LPT Agreement does not provide for any additional termination terms. On January 1, 2000, EICN assumed all of the assets, liabilities and operations of the Fund, including the Fund’s rights and obligations associated with the LPT Agreement (See Note 9).
The Company accounts for the LPT Agreement as retroactive reinsurance. Upon entry into the LPT Agreement, an initial deferred reinsurance gain (the Deferred Gain) was recorded as a liability on the Company’s Consolidated Balance Sheets. The Company was also entitled to a contingent profit commission (Contingent Commission) under the LPT Agreement through June 30, 2024. The Contingent Commission, of which the final installment was determined to be $14.6 million, was based on actual paid losses under the LPT Agreement through that date and was recorded as an asset on the Company’s Consolidated Balance Sheets. The Company received the final installment of the Contingent Commission during the third quarter of 2024.
The accompanying consolidated financial statements have been prepared in accordance with United States (U.S.) generally accepted accounting principles (GAAP) for interim financial information and with the instructions to Form 10-Q and Article 10 of Regulation S-X of the Securities Exchange Act of 1934 (Exchange Act), as amended. Accordingly, they do not include all of the information and notes required by GAAP for complete financial statements. In the opinion of management, all adjustments (consisting of normal, recurring adjustments) necessary for a fair presentation of the Company’s consolidated financial position and results of operations for the periods presented have been included. The results of operations for an interim period are not necessarily indicative of the results for an entire year. These financial statements have been prepared consistent with the accounting policies described in the Company’s Form 10-K for the year ended December 31, 2023 (Annual Report).
The Company operates as a single operating segment, Insurance Operations, through its wholly owned subsidiaries. The Company considers an operating segment to be any component of its business whose operating results are regularly reviewed by the Company's chief operating decision maker (CODM) to make decisions about resources to be allocated to the segment and assess its performance based on discrete financial information. Prior to December 31, 2023, the Company operated through two reportable segments: Employers and Cerity. All periods prior to December 31, 2023 have been conformed to the current presentation. Detailed financial information about the Company's single operating segment is presented in Note 14.
Use of Estimates
The preparation of the consolidated financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the consolidated financial statements and the reported amounts of revenues and expenses during the reporting period. As a result, actual results could differ from these estimates. The most significant areas that require management judgment are the estimate of unpaid losses and loss adjustment expenses (LAE), evaluation of reinsurance recoverables, recognition of premium revenue, recoverability of deferred income taxes, and valuation of investments.
v3.24.3
New Accounting Standards
 9 Months Ended
Sep. 30, 2024
New Accounting Standards [Abstract]  
New Accounting Standards New Accounting Standards
Recently Issued Accounting Standards
In November 2023, the Financial Accounting Standards Board (FASB) issued ASU 2023-07, Segment Reporting (Topic 280). The amendments in this update improve disclosures about reportable segments and provide more detailed information about a reportable segment's expenses. Specifically, the amendments in this update require that a public entity disclose, on an annual and interim basis: (i) significant segment expenses that are regularly provided to the CODM; (ii) an amount for other segment items by reportable segment and a description on their composition; (iii) all annual disclosures about a reportable segment's profit or loss and assets currently required by Topic 280 in interim periods; (iv) the measures the CODM uses in assessing performance and allocating resources; and (v) the title and position of the CODM. Public entities that have a single reporting segment are also required to provide all the disclosures required by this amendment, along with all existing segment disclosures in Topic 280. This update is effective for fiscal years beginning after December 15, 2023 and interim periods within fiscal years beginning after December 15, 2024. The Company will adopt this standard when it becomes effective.
Recently Adopted Accounting Standards
In December 2023, the FASB issued ASU 2023-09, Income Taxes (Topic 740). This update requires public business entities to annually disclose specific categories within the income tax rate reconciliation, and provide additional information for reconciling items that meet a certain quantitative threshold. Additionally, the amendments in this update require entities to disclose certain information about income taxes paid, income tax disaggregation, disclosures around unrecognized tax benefits, and the removal of disclosures related to temporary differences surrounding deferred tax liabilities to enhance the transparency and decision usefulness of income tax disclosures. This update is effective for fiscal years beginning after December 15, 2024 and early adoption is permitted. The Company early adopted this update as of December 31, 2023, and the impact of this standard was not material to its consolidated financial condition or its results of operations.
In March 2020, the FASB issued Accounting Standards Update (ASU) 2020-04, Reference Rate Reform (Topic 848). This update provides optional transition guidance to ease the potential accounting burden associated with transitioning away from the London Interbank Offered Rate (LIBOR), with optional expedients and exceptions related to the application of US GAAP to contracts, hedging relationships and other transactions affected by reference rate reform. Companies can elect to adopt this ASU through December 31, 2024. The Company has determined that there was no impact of LIBOR transitioning on its existing contracts and investments.
v3.24.3
Valuation of Financial Instruments
 9 Months Ended
Sep. 30, 2024
Fair Value of Financial Instruments [Abstract]  
Fair Value of Financial Instruments Valuation of Financial Instruments
Financial Instruments Carried at Fair Value
The carrying value and the estimated fair value of the Company’s financial instruments at fair value were as follows:
September 30, 2024December 31, 2023
 Carrying ValueEstimated Fair ValueCarrying ValueEstimated Fair Value
 (in millions)
Financial assets  
Total investments at fair value$2,352.6 $2,352.6 $2,180.6 $2,180.6 
Cash and cash equivalents143.3 143.3 226.4 226.4 
Restricted cash and cash equivalents0.2 0.2 0.2 0.2 
Assets and liabilities recorded at fair value on the Company’s Consolidated Balance Sheets are categorized based upon the levels of judgment associated with the inputs used to measure their fair value. Level inputs are defined as follows:
•Level 1 - Inputs are unadjusted quoted market prices for identical assets or liabilities in active markets at the measurement date.
•Level 2 - Inputs other than Level 1 prices that are observable for similar assets or liabilities through corroboration with market data at the measurement date.
•Level 3 - Inputs that are unobservable that reflect management’s best estimate of what willing market participants would use in pricing the assets or liabilities at the measurement date.
The Company uses third party pricing services to assist with its investment accounting function. The ultimate pricing source varies depending on the investment security and pricing service used, but investment securities valued on the basis of observable inputs (Levels 1 and 2) are generally assigned values on the basis of actual transactions. Securities valued on the basis of pricing models with significant unobservable inputs or non-binding broker quotes are classified as Level 3. The Company performs quarterly analyses on the prices it receives from third parties to determine whether the prices are reasonable
estimates of fair value, including confirming the fair values of these securities through observable market prices using an alternative pricing source, as it is ultimately management’s responsibility to ensure that the fair values reflected in the Company’s consolidated financial statements are appropriate. If differences are noted in these analyses, the Company may obtain additional information from other pricing services to validate the quoted price.
The Company bases all of its estimates of fair value for assets on bid prices, when available, as they represent what a third-party market participant would be willing to pay in an arm’s length transaction.
For securities not actively traded, third party pricing services may use quoted market prices of similar instruments or discounted cash flow analyses, incorporating inputs that are currently observable in the markets for similar securities. Inputs that are often used in the valuation methodologies include, but are not limited to, broker quotes, benchmark yields, credit spreads, default rates, and prepayment speed assumptions. There were no material adjustments to the valuation methodology utilized by third party pricing services as of September 30, 2024 and December 31, 2023.
These methods of valuation only produce an estimate of fair value if there is objectively verifiable information to produce a valuation. If objectively verifiable information is not available, the Company would be required to produce an estimate of fair value using some of the same methodologies, making assumptions for market-based inputs that are unavailable.
As of September 30, 2024, the Company held $66.1 million of fixed maturity securities at fair value that were designated Level 3. These private placement securities were designated as Level 3 securities due to the limited amount of observable market information available.
The following table presents the Company’s investments at fair value and the corresponding fair value measurements.
September 30, 2024December 31, 2023
Level 1Level 2Level 3Level 1Level 2Level 3
(in millions)
Fixed maturity securities:
U.S. Treasuries$— $62.1 $— $— $58.4 $— 
U.S. Agencies— — — — 2.1 — 
States and municipalities— 183.0 — — 210.2 — 
Corporate securities— 854.8 50.9 — 863.7 32.1 
Residential mortgage-backed securities
— 459.4 — — 362.2 — 
Commercial mortgage-backed securities
— 60.7 — — 63.8 — 
Asset-backed securities— 194.9 15.2 — 113.9 14.1 
Collateralized loan obligations— 53.1 — — 91.5 — 
Foreign government securities— 10.3 — — 10.4 — 
Other securities
— 121.4 — — 113.9 — 
Total fixed maturity securities$— $1,999.7 $66.1 $— $1,890.1 $46.2 
Equity securities at fair value:
Industrial and miscellaneous$217.6 $— $— $181.7 $— $— 
Other38.6 — — 29.5 — — 
Total equity securities at fair value$256.2 $— $— $211.2 $— $— 
Short-term investments$26.2 $4.4 $— $17.6 $15.5 $— 
Total investments at fair value$282.4 $2,004.1 $66.1 $228.8 $1,905.6 $46.2 
Financial Instruments Carried at Cost
All of the Company's insurance subsidiaries are members of the Federal Home Loan Bank of San Francisco (FHLB). Members are required to purchase stock in the FHLB in addition to maintaining collateral deposits that back any funds advanced and standby letters of credit issued (See Note 10). The Company’s investment in FHLB stock is recorded at cost, which approximates fair value, as purchases and sales of these securities are at par value with the issuer. FHLB stock is considered a restricted security and is periodically evaluated by the Company for impairment based on the estimated ultimate recovery of par value.
Financial Instruments Carried at Net Asset Value
The Company has investments in private equity limited partnership interests that are included in Other invested assets on the Company’s Consolidated Balance Sheets. These investments do not have readily determinable fair values and are carried at net asset value (NAV) and therefore are excluded from the fair value hierarchy. The Company initially estimates the value of these investments using the transaction price. In subsequent periods, the Company measures these investments using NAV per share provided quarterly by the general partner, based on financial statements that are audited annually. These investments are generally not redeemable by the investees and cannot be sold without approval of the general partner. These investments have a fund term of 3 to 12 years, subject to two or three one-year extensions at the general partner’s discretion. The Company periodically receives distributions of proceeds from dividends and interest from fund investments, as well as from any dispositions of fund investments during the full course of the fund term. As of September 30, 2024, the Company had unfunded commitments to these private equity limited partnerships totaling $18.1 million.
Additionally, certain cash equivalents, principally money market securities, are measured using NAV, which approximates fair value.
The following table presents cash and investments carried at NAV on the Company’s Consolidated Balance Sheets.
September 30, 2024December 31, 2023
(in millions)
Cash equivalents carried at NAV$106.0 $197.2 
Other invested assets carried at NAV99.7 91.5 
The following table provides a reconciliation of the beginning and ending balances that are measured using Level 3 inputs.
Nine Months Ended
September 30,
20242023
(in millions)
Balance at the beginning of the year
$46.2 $24.2 
Purchases18.4 8.7 
Unrealized gains (losses) included in comprehensive income or loss
1.5 (0.6)
Balance at end of period
$66.1 $32.3 
v3.24.3
Investments
 9 Months Ended
Sep. 30, 2024
Investments [Abstract]  
Investments Investments
The amortized cost, gross unrealized gains, gross unrealized losses, and estimated fair value of the Company’s available-for-sale (AFS) investments were as follows:
Amortized
Cost		Allowance for Current Expected Credit LossesGross
Unrealized
Gains 		Gross
Unrealized
Losses 		Estimated
Fair Value
(in millions)
At September 30, 2024
Fixed maturity securities
U.S. Treasuries$62.4 $— $1.3 $(1.6)$62.1 
States and municipalities181.2 — 5.0 (3.2)183.0 
Corporate securities930.9 (0.6)14.8 (39.4)905.7 
Residential mortgage-backed securities487.9 — 2.0 (30.5)459.4 
Commercial mortgage-backed securities64.9 (0.3)— (3.9)60.7 
Asset-backed securities209.5 — 3.3 (2.7)210.1 
Collateralized loan obligations53.3 — — (0.2)53.1 
Foreign government securities12.7 — — (2.4)10.3 
Other securities(1)
121.8 (0.5)0.6 (0.5)121.4 
Total fixed maturity securities$2,124.6 $(1.4)$27.0 $(84.4)$2,065.8 
Short-term investments30.6 — — — 30.6 
Total AFS investments$2,155.2 $(1.4)$27.0 $(84.4)$2,096.4 
At December 31, 2023
Fixed maturity securities
U.S. Treasuries$60.3 $— $0.6 $(2.5)$58.4 
U.S. Agencies2.2 — — (0.1)2.1 
States and municipalities212.3 — 3.1 (5.2)210.2 
Corporate securities952.8 (2.1)8.3 (63.2)895.8 
Residential mortgage-backed securities399.3 — 0.9 (38.0)362.2 
Commercial mortgage-backed securities70.2 — — (6.4)63.8 
Asset-backed securities131.8 — 1.0 (4.8)128.0 
Collateralized loan obligations92.2 — — (0.7)91.5 
Foreign government securities12.7 — — (2.3)10.4 
Other securities(1)
114.2 (0.6)1.0 (0.7)113.9 
Total fixed maturity securities$2,048.0 $(2.7)$14.9 $(123.9)$1,936.3 
Short-term investments33.1 — — — 33.1 
Total AFS investments$2,081.1 $(2.7)$14.9 $(123.9)$1,969.4 
(1)Other securities within fixed maturity securities consist of bank loans, which are classified as AFS and reported at fair value.
The cost and estimated fair value of the Company’s equity securities recorded at fair value at September 30, 2024 and December 31, 2023 were as follows:
CostEstimated Fair Value
(in millions)
At September 30, 2024
Equity securities at fair value
Industrial and miscellaneous$117.3 $217.6 
Other27.4 38.6 
Total equity securities at fair value$144.7 $256.2 
At December 31, 2023
Equity securities at fair value
Industrial and miscellaneous$104.4 $181.7 
Other21.5 29.5 
Total equity securities at fair value$125.9 $211.2 
The Company had Other invested assets totaling $99.7 million and $91.5 million (with an associated cost of $88.8 million and $82.5 million) at September 30, 2024 and December 31, 2023, respectively, consisting of private equity limited partnerships, which are carried at NAV based on information provided by the general partner. These investments are non-redeemable until conversion and are periodically evaluated by the Company for impairment based on the ultimate recovery of the investment. Changes in the value of these investments are recorded through Net realized and unrealized gains or losses on the Company’s Consolidated Statements of Comprehensive Income (Loss).
The amortized cost and estimated fair value of the Company’s fixed maturity securities at September 30, 2024, by contractual maturity, are shown below. Expected maturities differ from contractual maturities because borrowers may have the right to call or prepay obligations with or without call or prepayment penalties.
Amortized CostEstimated Fair Value
(in millions)
Due in one year or less$34.4 $34.1 
Due after one year through five years541.2 535.3 
Due after five years through ten years634.1 618.4 
Due after ten years99.3 94.7 
Mortgage and asset-backed securities815.6 783.3 
Total$2,124.6 $2,065.8 
The following is a summary of AFS investments that have been in a continuous unrealized loss position for less than 12 months and those that have been in a continuous unrealized loss position for 12 months or greater in each case as of September 30, 2024 and December 31, 2023.
September 30, 2024December 31, 2023
Estimated Fair ValueGross
Unrealized
Losses 		Number of IssuesEstimated Fair ValueGross
Unrealized
Losses 		Number of Issues
(dollars in millions)
Less than 12 months:
Fixed maturity securities
U.S. Treasuries$— $— — $11.9 $(0.1)5 
States and municipalities10.0 (0.1)4 39.5 (0.3)15 
Corporate securities25.8 (0.5)11 26.1 (0.8)13 
Residential mortgage-backed securities
32.3 (0.2)22 15.8 (0.2)15 
Asset-backed securities8.1 (0.2)6 24.0 (0.1)15 
Other securities
43.2 (0.3)184 12.6 (0.1)70 
Total fixed maturity securities119.4 (1.3)227 129.9 (1.6)133 
Total less than 12 months$119.4 $(1.3)227 $129.9 $(1.6)133 
12 months or greater:
Fixed maturity securities
U.S. Treasuries$19.4 $(1.6)3 $23.7 $(2.4)7 
U.S. Agencies
— — — 2.2 (0.1)1 
States and municipalities60.5 (3.1)28 73.5 (4.9)32 
Corporate securities543.0 (38.9)244 684.5 (62.4)331 
Residential mortgage-backed securities
291.7 (30.3)221 306.6 (37.8)228 
Commercial mortgage-backed securities
54.1 (3.9)23 53.0 (6.4)24 
Asset-backed securities40.3 (2.5)27 47.0 (4.7)29 
Collateralized loan obligations6.3 (0.2)3 80.5 (0.7)21 
Foreign government securities10.3 (2.4)2 10.4 (2.3)2 
Other securities3.3 (0.2)27 10.2 (0.6)58 
Total fixed maturity securities1,028.9 (83.1)578 1,291.6 (122.3)733 
Total 12 months or greater$1,028.9 $(83.1)578 $1,291.6 $(122.3)733 
As of September 30, 2024 and December 31, 2023, the Company had an allowance for current expected credit losses (CECL) on AFS investments of $1.4 million and $2.7 million, respectively (See Note 5). Those fixed maturity securities whose total fair value was less than amortized cost at each of September 30, 2024 and December 31, 2023, were those in which the Company had no intent, need or requirement to sell at an amount less than their amortized cost.
Realized gains and losses on investments include the gain or loss on a security at the time of sale compared to its original or adjusted cost (equity securities and other invested assets) or amortized cost (fixed maturity securities). Realized losses on fixed maturity securities are also recognized when securities are written down as a result of an other-than-temporary impairment or for unfavorable changes in CECL. Reversals of previously recognized realized losses on fixed maturity securities can also result when securities are written up for favorable changes in CECL.
Net realized gains and losses on investments and the change in unrealized gains and losses on the Company’s investments recorded at fair value are determined on a specific-identification basis and were as follows:
Gross Realized GainsGross Realized Losses
Net Decrease
 in CECL Allowance
Change in Net Unrealized Gains (Losses)Changes in Fair Value Reflected in Earnings
Changes in Fair Value Reflected in AOCI (1), before tax
(in millions)
Three Months Ended September 30, 2024
Fixed maturity securities$— $(2.4)$0.5 $68.0 $(1.9)$68.0 
Equity securities0.4 (0.9)— 13.4 12.9 — 
Other invested assets— — — (0.1)(0.1)— 
Total investments$0.4 $(3.3)$0.5 $81.3 $10.9 $68.0 
Nine Months Ended September 30, 2024
Fixed maturity securities$0.3 $(7.9)$1.3 $51.6 $(6.3)$51.6 
Equity securities4.5 (1.8)— 26.1 28.8 — 
Other invested assets— — — 2.0 2.0 — 
Total investments$4.8 $(9.7)$1.3 $79.7 $24.5 $51.6 
Three Months Ended September 30, 2023
Fixed maturity securities$0.3 $(2.6)$1.1 $(33.1)$(1.2)$(33.1)
Equity securities— (1.5)— (5.8)(7.3)— 
Other invested assets— — — 1.4 1.4 — 
Total investments$0.3 $(4.1)$1.1 $(37.5)$(7.1)$(33.1)
Nine Months Ended September 30, 2023
Fixed maturity securities$1.0 $(5.2)$1.3 $(22.4)$(2.9)$(22.4)
Equity securities0.1 (4.9)— 13.9 9.1 — 
Other invested assets— — — 4.5 4.5 — 
Total investments$1.1 $(10.1)$1.3 $(4.0)$10.7 $(22.4)
(1)AOCI means Accumulated other comprehensive income or loss
Proceeds from sales of fixed maturity securities were $124.9 million and $209.6 million for the three and nine months ended September 30, 2024, respectively, compared to $204.0 million and $329.5 million for the three and nine months ended September 30, 2023, respectively.
Net investment income was as follows:
Three Months EndedNine Months Ended
September 30,September 30,
 2024202320242023
 (in millions)
Fixed maturity securities$22.5 $22.6 $67.8 $69.7 
Equity securities1.7 1.6 5.0 5.2 
Other invested assets1.2 1.1 3.8 2.9 
Short-term investments0.4 0.4 1.3 2.1 
Cash equivalents and restricted cash1.9 1.4 5.4 3.2 
Gross investment income27.7 27.1 83.3 83.1 
Investment expenses(1.1)(1.2)(3.0)(2.8)
Net investment income$26.6 $25.9 $80.3 $80.3 
The Company is required by various state laws and regulations to support, through securities on deposit or otherwise, its outstanding loss reserves in certain states in which it does business. These laws and regulations govern not only the amount but also the types of securities that are eligible for deposit. As of September 30, 2024 and December 31, 2023, securities having a
fair value of $746.1 million and $748.1 million, respectively, were on deposit. Additionally, standby letters of credit from the FHLB were in place in lieu of $70.0 million of securities on deposit as of both September 30, 2024 and December 31, 2023 (See Note 10).
Certain reinsurance contracts require funds owned by the Company to be held in trust for the benefit of the ceding reinsurer to secure the outstanding liabilities assumed by the Company. The fair value of fixed maturity securities and restricted cash and cash equivalents held in trust for the benefit of ceding reinsurers at September 30, 2024 and December 31, 2023 was $3.1 million and $3.0 million, respectively.
v3.24.3
Current Expected Credit Losses
 9 Months Ended
Sep. 30, 2024
Credit Loss [Abstract]  
Credit Losses Current Expected Credit Losses
Premiums Receivable
Premiums receivable balances are all due within one year. The Company currently determines the allowance for premiums receivable based on an internal aging schedule using collectability and historical payment patterns, as well as current and expected future market conditions to determine the appropriateness of the allowance. Historical payment patterns and future market conditions provide the basis for the estimation along with similar risk characteristics and the Company's business strategy, which have not changed significantly over time. Changes in the allowance for CECL are recorded through underwriting and general and administrative expenses.
The table below shows the changes in CECL on premiums receivable.
Three Months EndedNine Months Ended
September 30,September 30,
2024202320242023
(in millions)
Beginning balance of CECL on premiums receivable$18.8 $15.2 $17.9 $12.8 
Net change in CECL provision6.3 3.7 16.4 10.9 
Write-offs charged against CECL(6.6)(0.7)(11.6)(1.9)
Recoveries collected(2.3)(2.0)(6.5)(5.6)
Ending balance of CECL on premiums receivable$16.2 $16.2 $16.2 $16.2 
Reinsurance Recoverable
In assessing an allowance for reinsurance assets, which includes reinsurance recoverables and the Contingent Commission, the Company considers historical information, financial strength of reinsurers, collateralization amounts, and ratings to determine the appropriateness of the allowance. Historically, the Company has not experienced a credit loss from reinsurance transactions. In assessing future default, the Company evaluated the CECL allowance under the ratings-based method using the A.M. Best's Average Cumulative Net Impairment Rates. Reinsurer ratings are also assessed through this process. Changes in the allowance for CECL are recorded through underwriting and general and administrative expenses.
The table below shows the changes in CECL on reinsurance recoverables.
Three Months EndedNine Months Ended
September 30,September 30,
2024202320242023
(in millions)
Beginning balance of CECL on reinsurance recoverables$0.9 $0.9 $0.9 $0.9 
Net change in CECL provision— — — — 
Ending balance of CECL on reinsurance recoverables$0.9 $0.9 $0.9 $0.9 
Investments
The Company assesses all AFS investments in an unrealized loss position for CECL. The Company first assesses whether it intends to sell, or it is more likely than not that it will be required to sell, the security before recovery of its amortized cost basis. If either of the criteria is met, the security's amortized cost basis is written down to its fair value. For AFS investments that do not meet either criteria, the Company evaluates whether the decline in fair value has resulted from credit losses or other factors. In making this assessment, management considers the extent to which fair value is less than amortized cost, any changes to the rating of the security by a rating agency, and any adverse conditions specifically related to the security, among other factors.
Any impairment that has not been recorded through an allowance for credit losses is recognized in Accumulated other comprehensive income or loss on the Company's Consolidated Balance Sheets. Changes in the allowance for CECL are recorded as a Realized gain or loss on investments on the Company’s Consolidated Statements of Comprehensive Income (Loss).
As of September 30, 2024, the Company established an aggregate allowance for CECL in the amount of $1.4 million. For the Company’s investments in fixed maturity debt securities, the allowance for CECL was determined by: (i) observing the credit characteristics of those debt securities that may have demonstrated a credit loss as of that date and by comparing the present value of cash flows expected to be collected to its amortized cost basis; and (ii) observing the credit characteristics of those debt securities that are expected to demonstrate a credit loss in the future by comparing the present value of cash flows expected to be collected to its amortized cost basis. The expected present value of cash flows are calculated using scenario based credit loss models derived from the discounted cash flows under the Comprehensive Capital Analysis Review framework, which is adopted by the Federal Reserve.
As of September 30, 2024, the Company did not intend to sell any of its AFS investments in which its amortized cost exceeded its fair value.
Accrued interest receivable on AFS investments totaled $15.8 million at September 30, 2024, which is excluded from the estimate of credit losses based on historically timely payments.
The table below shows the changes in the allowance for CECL on AFS investments.
Three Months EndedNine Months Ended
September 30,September 30,
2024202320242023
(in millions)
Beginning balance of CECL on AFS investments
$1.9 $4.3 $2.7 $4.5 
Net change in CECL provision(0.5)(0.2)0.6 0.2 
Reductions in allowance from disposals— (0.9)(1.9)(1.5)
Ending balance of CECL on AFS investments
$1.4 $3.2 $1.4 $3.2 
v3.24.3
Property and Equipment
 9 Months Ended
Sep. 30, 2024
Property, Plant and Equipment [Abstract]  
Property, Plant and Equipment Disclosure [Text Block] Property and Equipment
Property and equipment consists of the following:
As of September 30,As of December 31,
20242023
(in millions)
Furniture and equipment$1.8 $1.8 
Leasehold improvements0.5 0.5 
Computers and software44.3 45.7 
Automobiles0.6 0.6 
Property and equipment, gross47.2 48.6 
Accumulated depreciation(40.2)(42.1)
Property and equipment, net$7.0 $6.5 
Depreciation expenses related to property and equipment for the three and nine months ended September 30, 2024 were $0.8 million and $2.7 million, respectively, and $4.8 million for the year ended December 31, 2023. Capitalized costs associated with internally developed software were $0.6 million and $1.9 million during the three and nine months ended September 30, 2024, respectively, and $1.8 million during the year ended December 31, 2023.
Cloud Computing Arrangements
Capitalized costs associated with cloud computing arrangements totaled $18.8 million and $28.0 million, which were comprised of service contract fees and implementation costs associated with hosting arrangements as of September 30, 2024 and December 31, 2023, respectively. Total amortization for hosting arrangements was $3.1 million and $10.4 million for the three and nine months ended September 30, 2024, respectively, and $16.7 million for the year ended December 31, 2023.
Leases
The Company determines if an arrangement is a lease at the inception of the transaction. Operating leases for offices are presented as both an Operating lease right-of-use (ROU) asset and an Operating lease liability on the Company’s Consolidated Balance Sheets. Finance leases for automobiles are presented as both Property and equipment and Other liabilities on the Company’s Consolidated Balance Sheets.
ROU assets represent the right to use an underlying asset for the lease term and the lease liability represents the obligation to make lease payments arising from the lease transaction. Operating lease assets and liabilities are recognized at the commencement date based on the present value of the lease payments over the lease term. The Company uses collateralized incremental borrowing rates to determine the present value of lease payments. ROU assets also include lease payments less any lease incentives within a lease agreement. The Company’s lease terms may include options to extend or terminate a lease. Lease expense for lease payments is recognized on a straight-line basis over the lease term. As of September 30, 2024, the Company’s operating leases have remaining terms of one year to five years, with options to extend up to five years with no termination provision. The Company’s finance leases have an option to terminate after one year.
Components of lease expense were as follows:
Three Months EndedNine Months Ended
September 30,September 30,
2024202320242023
(in millions)
Operating lease expense$0.3 $0.2 $0.8 $1.3 
Finance lease expense— — 0.1 0.1 
Total lease expense$0.3 $0.2 $0.9 $1.4 
As of September 30, 2024, the weighted average remaining lease terms for operating and financing leases were 3.4 years and 1.4 years, respectively, and the associated weighted average discount rates were 1.3% and 7.4%, respectively.
Maturities of lease liabilities were as follows:
As of September 30, 2024
Operating LeasesFinance Leases
(in millions)
2024$0.5 $— 
20251.5 0.1 
20261.2 — 
20271.2 — 
2028
0.4 — 
Thereafter— — 
Total lease payments4.8 0.1 
Less: imputed interest(0.1)— 
Total$4.7 $0.1 
Supplemental balance sheet information related to leases was as follows:
As of September 30,As of December 31,
20242023
(in millions)
Operating leases:
Operating lease right-of-use asset$4.0 $5.1 
Operating lease liability4.7 5.9 
Finance leases:
Property and equipment, gross0.6 0.6 
Accumulated depreciation(0.5)(0.4)
Property and equipment, net0.1 0.2 
Other liabilities$0.1 $0.2 
Supplemental cash flow information related to leases was as follows:
Nine Months Ended
September 30,
20242023
(in millions)
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flows used for operating leases$0.8 $1.3 
Financing cash flows used for finance leases0.1 0.2 
Restructuring, Impairment, and Other Activities Disclosure
Lease Exit and Disposal Costs
During the nine months ended September 30, 2023, the Company recorded a $9.4 million non-recurring charge in connection with the early termination of the lease associated with the Company's former corporate headquarters in Reno, Nevada. This charge included a one-time lease termination payment of $7.6 million, a write-off related to remaining leasehold improvements and furniture and equipment of $2.6 million, and estimated miscellaneous expenses associated with exiting the property of $0.2 million. The Company also recognized a related lease termination gain pertaining to the elimination of the lease liability, net of an associated ROU asset of $1.0 million, which was included in Other expenses on the Company’s Consolidated Statements of Comprehensive Income (Loss). The decision to terminate this operating lease was undertaken as part of an ongoing review of the Company's facility needs.
v3.24.3
Income Taxes
 9 Months Ended
Sep. 30, 2024
Income Taxes [Abstract]  
Income Taxes Income Taxes
The Company’s effective tax rate for the three and nine months ended September 30, 2024 was 17.4% and 19.4%, respectively, and the Company’s effective tax rate for the three and nine months ended September 30, 2023 was 19.5% and 19.7%, respectively. The effective rates during each of the periods presented included income tax benefits and exclusions associated with tax-advantaged investment income, LPT adjustments, Deferred Gain amortization and related adjustments, and tax credits utilized.
The Inflation Reduction Act of 2022 imposed a 1% excise tax on stock repurchases by publicly traded companies, effective January 1, 2023. The Company's excise tax obligation during the nine months ended September 30, 2024 was $0.2 million and $0.7 million during the year ended December 31, 2023, respectively, which is included in Treasury stock on its Consolidated Balance Sheets.
v3.24.3
Liability for Unpaid Losses and Loss Adjustment Expenses
 3 Months Ended
Sep. 30, 2024
Liability for Unpaid Losses and Loss Adjustment Expenses [Abstract]  
Liability for Unpaid Losses and Loss Adjustment Expenses Liability for Unpaid Losses and Loss Adjustment Expenses 
The following table represents a reconciliation of changes in the liability for unpaid losses and LAE.
Three Months EndedNine Months Ended
 September 30,September 30,
 2024202320242023
 (in millions)
Unpaid losses and LAE at beginning of period$1,850.9 $1,927.2 $1,884.5 $1,960.7 
Less reinsurance recoverable, excluding CECL allowance, on unpaid losses and LAE418.3 436.2 428.4 445.4 
Net unpaid losses and LAE at beginning of period1,432.6 1,491.0 1,456.1 1,515.3 
Losses and LAE, net of reinsurance, incurred during the period related to:  
Current period119.3 116.9 358.0 338.7 
Prior periods(0.1)(0.1)(9.3)(20.0)
Total net losses and LAE incurred during the period119.2 116.8 348.7 318.7 
Paid losses and LAE, net of reinsurance, related to:  
Current period38.3 32.0 69.2 64.1 
Prior periods90.1 89.0 312.2 283.1 
Total net paid losses and LAE during the period128.4 121.0 381.4 347.2 
Ending unpaid losses and LAE, net of reinsurance1,423.4 1,486.8 1,423.4 1,486.8 
Reinsurance recoverable, excluding CECL allowance, on unpaid losses and LAE413.1 426.6 413.1 426.6 
Unpaid losses and LAE at end of period$1,836.5 $1,913.4 $1,836.5 $1,913.4 
Total net losses and LAE included in the above table exclude amortization of the Deferred Gain and Contingent Commission adjustments, when applicable, which totaled $1.5 million and $1.9 million for the three months ended September 30, 2024 and 2023, respectively, and $5.8 million and $5.9 million for the nine months ended September 30, 2024 and 2023, respectively (see Note 9).
The change in incurred losses and LAE attributable to prior periods for the three months ended September 30, 2024 represented net favorable loss reserve development on the Company's assigned risk business. The change in incurred losses and LAE attributable to prior periods for the nine months ended September 30, 2024 represented net favorable loss reserve development on the Company's voluntary risk business. The net favorable prior year loss reserve development on the Company's voluntary business during the nine months ended September 30, 2024 resulted from overall favorable loss experience, which related primarily to accident years 2022 and prior, partially offset by unfavorable prior year loss experience in accident year 2023 associated with certain large claims.
The change in incurred losses and LAE attributable to prior periods for the three months ended September 30, 2023 also represented net favorable loss reserve development on the Company's assigned risk business. The change in incurred losses and LAE attributable to prior periods for the nine months ended September 30, 2023, represented net favorable loss reserve development on the Company's voluntary risk business. The net loss reserve development recognized on voluntary business during the nine months ended September 30, 2023 resulted from overall favorable loss experience, which related primarily to accident years 2020 and prior.
v3.24.3
LPT Agreement
 9 Months Ended
Sep. 30, 2024
LPT Agreement [Abstract]  
LPT Agreement LPT Agreement
The LPT Agreement, which ceded to the reinsurers substantially all of the Fund's outstanding losses as of June 30, 1999 for claims with original dates of injury prior to July 1, 1995, provides coverage for losses up to $2.0 billion, excluding losses for burial and transportation expenses. The Deferred Gain associated with the LPT Agreement continues to be amortized using the recovery method over the life of the LPT Agreement. The Contingent Commission portion of the Deferred Gain was being amortized using the proportion of actual reinsurance recoveries to total estimated recoveries through June 30, 2024, the date at which it was settled. The amortization of the Deferred Gain, including the portion related to the Contingent Commission prior to its settlement, is recorded in losses and LAE incurred in its Consolidated Statements of Comprehensive Income (Loss). Any adjustments to the Deferred Gain are recorded in losses and LAE incurred in the Company’s Consolidated Statements of Comprehensive Income (Loss).
The Company amortized $1.5 million and $1.9 million of the Deferred Gain for the three months ended September 30, 2024 and 2023, respectively, and $5.4 million and $5.9 million for the nine months ended September 30, 2024 and 2023. The remaining Deferred Gain was $93.8 million and $99.2 million as of September 30, 2024 and December 31, 2023, respectively. Additionally, the Company recognized $0.4 million of favorable Contingent Commission adjustments during the six months ended June 30, 2024. The estimated remaining liabilities subject to the LPT Agreement were $278.2 million and $291.7 million as of September 30, 2024 and December 31, 2023, respectively. Losses and LAE paid with respect to the LPT Agreement totaled $891.1 million and $877.6 million from inception through September 30, 2024 and December 31, 2023, respectively.
The Company received the final installment of the Contingent Commission during the third quarter of 2024.
v3.24.3
Notes Payable
 9 Months Ended
Sep. 30, 2024
Notes Payable [Abstract]  
Debt Disclosure [Text Block] Financing Arrangements
Credit Agreement
On May 28, 2024, EHI entered into a Credit Agreement (the Credit Agreement) with Wells Fargo Bank, National Association, as both administrative agent and issuing lender. The Credit Agreement provides for a $25.0 million, unsecured, three-year revolving credit facility and is guaranteed by certain of EHI’s wholly owned subsidiaries, Employers Group, Inc. (EGI) and Cerity Group, Inc. (CGI). Borrowings under the Credit Agreement may be used for working capital and general corporate purposes of EHI and its subsidiaries. Pursuant to the terms of the Credit Agreement, EHI has an option to request an increase of the credit available under the facility up to a maximum facility amount of $35.0 million, subject to the consent of the lender(s) and the satisfaction of certain conditions.
The interest rates applicable to loans under the Credit Agreement are generally based on either, at EHI's option: (i) a base rate, defined as the higher of the Prime Rate, the Federal Funds Rate plus 1.25% and the Adjusted Term Secured Overnight Financing Rate (SOFR) for a one-month tenor plus 1.75%, or (ii) an Adjusted Term SOFR Rate, defined as the applicable Adjusted Term SOFR Rate plus 1.75%. In addition, EHI is subject to a fee on the lender’s unused commitment, ranging from 0.30% to 0.55%. The applicable margin and the amount of such commitment fee vary based upon the financial strength rating of EHI’s insurance subsidiaries as most recently announced by A.M. Best or EHI’s debt to total capitalization ratio if such financial strength rating is not available. Interest paid and/or fees incurred pursuant to the Credit Agreement, as applicable, was less than $0.1 million for each of the three and nine months ended September 30, 2024.
The Credit Agreement contains covenants that require EHI and its consolidated subsidiaries to maintain: (i) a minimum consolidated net worth, defined as EHI’s total stockholders’ equity excluding any accumulated other comprehensive income or loss, of no less than $800.0 million; and (ii) a debt to total capitalization ratio of no more than 35%, in each case as determined in accordance with the Credit Agreement. As of September 30, 2024, EHI has remained in compliance with all of the covenants associated with the Credit Agreement since its inception.
EHI incurred $0.2 million in debt issuance costs in connection with the Credit Agreement, which are being amortized over the three-year life in Interest and financing expenses on the Company's Consolidated Statements of Comprehensive Income (Loss). The annual commitment fee on the unused portion of the facility is 0.35%, for a maximum of $87,500. Advances can be repaid at any time without prepayment penalties or additional fees.
EHI had no borrowings under the Credit Agreement during the nine months ended September 30, 2024.
FHLB
All of the Company's insurance subsidiaries are members of the FHLB. Membership allows the insurance subsidiaries access to collateralized advances, which may be used to support and enhance liquidity management. The amount of advances that may be taken is dependent on statutory admitted assets on a per company basis.
FHLB membership also allows the Company’s insurance subsidiaries access to standby letters of credit (Letter of Credit Agreements). Letter of Credit Agreements issued must be fully secured with eligible collateral at all times and are subject to annual maintenance charges and a fee of 15 basis points on issued amounts. As of both September 30, 2024 and December 31, 2023, letters of credit totaling $70.0 million were issued in lieu of securities on deposit with the State of California under the Letter of Credit Agreements. The Letter of Credit Agreements currently in effect expire on March 31, 2025, and will remain evergreen with automatic one-year extensions unless the FHLB notifies the beneficiary at least 60 days prior to the then applicable expiration date of its election not to renew.
As of September 30, 2024 and December 31, 2023, investment securities having a fair value of $302.0 million and $286.4 million, respectively, were pledged to the FHLB by the Company’s insurance subsidiaries in support of the collateralized advance facility and the Letter of Credit Agreements.
v3.24.3
Accumulated Other Comprehensive Income
 9 Months Ended
Sep. 30, 2024
Accumulated Other Comprehensive Income [Abstract]  
Accumulated Other Comprehensive Income, Net Accumulated Other Comprehensive Loss
Accumulated other comprehensive loss is comprised of unrealized gains and losses on investments classified as AFS, net of deferred taxes. The following table summarizes the components of accumulated other comprehensive loss:
September 30, 2024December 31, 2023
(in millions)
Net unrealized losses on AFS investments, before taxes
$(57.3)$(108.9)
Deferred tax benefit on net unrealized losses12.0 22.9 
Total accumulated other comprehensive loss$(45.3)$(86.0)
v3.24.3
Stock-Based Compensation
 9 Months Ended
Sep. 30, 2024
Stock-Based Compensation [Abstract]  
Stock-Based compensation Stock-Based Compensation
The Company awarded restricted stock units (RSUs) and performance share units (PSUs) to certain employees and non-employee Directors of the Company as follows:
Number AwardedWeighted Average Fair Value on Date of GrantAggregate Fair Value on Date of Grant
(in millions)
February 2024
RSUs(1)
61,280 46.362.8 
PSUs(2)
77,360 46.363.6 
March 2024
RSUs(1)
4,712 45.00 0.2 
May 2024
RSUs(3)
17,052 40.00 0.7 
August 2024
RSUs(4)
3,356 $46.30 $0.2 
(1)These RSUs were awarded to certain employees of the Company on two separate dates and all vest 25% on March 15, 2025 and each of the subsequent three anniversaries of that date.
(2)These PSUs were awarded to certain employees of the Company and have a performance period of three years. The PSU awards are subject to certain performance goals with payouts that range from 0% to 250% of the target awards. The value shown in the table represents the aggregate number of PSUs awarded at the target level.
(3)All RSUs awarded on this date were awarded to non-employee directors of the Company and vest in full on May 23, 2025.
(4)These RSUs were awarded to certain employees of the Company and vest 25% on August 15, 2025 and each of the subsequent three anniversaries of that date.
Employees who are awarded RSUs and PSUs are entitled to receive dividend equivalents for eligible awards, payable in cash, when and if, the underlying award vests and becomes payable. If the underlying award does not vest or is forfeited, dividend equivalents with respect to the underlying award fail to become payable and are forfeited.
RSUs and PSUs are subject to accelerated vesting in certain circumstances, including but not limited to: death, disability, retirement, or in connection with a change of control of the Company.
As of September 30, 2024, the Company no longer had any stock options outstanding. During the nine months ended September 30, 2023, and the year ended December 31, 2023, there were 23,500 stock options exercised.
As of September 30, 2024, the Company had 227,856 RSUs and 200,455 PSUs (based on the target achievement for the PSUs awarded) outstanding.
v3.24.3
Earnings Per Share
 9 Months Ended
Sep. 30, 2024
Earnings Per Share [Abstract]  
Earnings Per Share Earnings Per Common Share
Basic earnings per share is computed by dividing net income by the weighted average number of common shares outstanding for the period. Diluted earnings per share reflects the potential dilutive impact of all common stock equivalents on earnings per share. Diluted earnings per share includes common shares assumed issued under the “treasury stock method,” which reflects the potential dilution that would occur if outstanding RSUs and PSUs vested.
No outstanding PSUs and RSUs are considered in the Company’s diluted earnings per share computations in any period that involves a net loss because their inclusion would be anti-dilutive.
Employees who are awarded RSUs and PSUs are entitled to receive dividend equivalents for eligible awards, payable in cash, when and if, the underlying award vests and becomes payable. Therefore, these awards are not considered participating securities for the purposes of determining earnings per share.
The following table presents the net income and the weighted average number of shares outstanding used in the earnings per common share calculations.
Three Months EndedNine Months Ended
 September 30,September 30,
 2024202320242023
 (in millions, except share data)
Net income
$30.3 $14.0 $90.3 $72.5 
Weighted average number of shares outstanding—basic24,858,159 25,981,984 25,159,753 26,612,443 
Effect of dilutive securities:
PSUs77,757 104,549 80,154 110,495 
Stock options— — — 2,762 
RSUs46,547 31,747 53,113 41,356 
Potential dilutive shares124,304 136,296 133,267 154,613 
Weighted average number of shares outstanding—diluted24,982,463 26,118,280 25,293,020 26,767,056 
Diluted earnings per share excludes outstanding potential dilutive shares in periods where the inclusion of such securities would be anti-dilutive under the treasury stock methodology. Potential dilutive shares of 12,328 for the three months ended September 30, 2023, and potential dilutive shares of 27,357 and 29,860 for the nine months ended September 30, 2024 and 2023, respectively, were excluded from the Company's diluted earnings per share computations because they were anti-dilutive. There were no potential dilutive shares excluded from the Company's diluted earnings per share computations for the three months ended September 30, 2024.
v3.24.3
Segment Reporting
 9 Months Ended
Sep. 30, 2024
Segment Reporting [Abstract]  
Segment Reporting Disclosure [Text Block] Segment Reporting
The Company operates as a single reportable segment, Insurance Operations, through its wholly owned subsidiaries. In the fourth quarter of 2023, the Company developed and executed an integration plan to consolidate its previously segregated direct-to-consumer operations (Cerity) into the Company's mainstream operations, while retaining its digital distribution capabilities. The integration plan, which will allow the Company to operate more efficiently and generate cost savings, resulted in a change in the composition of our reportable segments by eliminating any distinction for reporting purposes, including stand-alone financial statements, among our former segments, which were: Employers and Cerity.
The Insurance Operations segment represents the traditional business offered through its agents, including business originated from the Company's strategic partnerships and alliances and also direct-to-customer business.
The following table summarizes the Company's written premium and components of net income. The prior period has been conformed to current presentation.
Insurance Operations
Total
(in millions)
Three Months Ended September 30, 2024
Gross premiums written$181.2 $181.2 
Net premiums written179.6 179.6 
Net premiums earned186.6 186.6 
Net investment income26.6 26.6 
Net realized and unrealized gains on investments
10.9 10.9 
Other income (loss)
(0.1)(0.1)
Total revenues224.0 224.0 
Losses and loss adjustment expenses117.7 117.7 
Commission expense26.4 26.4 
Underwriting and general and administrative expenses43.2 43.2 
Total expenses187.3 187.3 
Net income before income taxes
36.7 36.7 
Income tax expense
6.4 6.4 
Net income
$30.3 $30.3 
Three Months Ended September 30, 2023
Gross premiums written$196.2 $196.2 
Net premiums written194.5 194.5 
Net premiums earned184.6 184.6 
Net investment income25.9 25.9 
Net realized and unrealized losses on investments
(7.1)(7.1)
Other income
0.1 0.1 
Total revenues203.5 203.5 
Losses and loss adjustment expenses114.9 114.9 
Commission expense26.7 26.7 
Underwriting and general and administrative expenses43.5 43.5 
Interest and financing expenses1.0 1.0 
Total expenses186.1 186.1 
Net income before income taxes
17.4 17.4 
Income tax expense
3.4 3.4 
Net income
$14.0 $14.0 
Insurance OperationsTotal
(in millions)
Nine Months Ended September 30, 2024
Gross premiums written$599.9 $599.9 
Net premiums written594.8 594.8 
Net premiums earned559.3 559.3 
Net investment income80.3 80.3 
Net realized and unrealized gains on investments
24.5 24.5 
Total revenues664.1 664.1 
Losses and loss adjustment expenses343.0 343.0 
Commission expense78.7 78.7 
Underwriting and general and administrative expenses130.2 130.2 
Interest and financing expenses0.1 0.1 
Total expenses552.0 552.0 
Net income before income taxes
112.1 112.1 
Income tax expense21.8 21.8 
Net income$90.3 $90.3 
Nine Months Ended September 30, 2023
Gross premiums written$589.5 $589.5 
Net premiums written584.2 584.2 
Net premiums earned534.4 534.4 
Net investment income80.3 80.3 
Net realized and unrealized gains on investments
10.7 10.7 
Other income (loss)
(0.2)(0.2)
Total revenues625.2 625.2 
Losses and loss adjustment expenses312.8 312.8 
Commission expense73.8 73.8 
Underwriting and general and administrative expenses133.7 133.7 
Interest and financing expenses5.2 5.2 
Other expenses9.4 9.4 
Total expenses534.9 534.9 
Net income before income taxes
90.3 90.3 
Income tax expense17.8 17.8 
Net income$72.5 $72.5 
Entity-Wide Disclosures
The Company operates solely within the U.S. and does not have revenue from transactions with a single policyholder accounting for 10% or more of its revenues.
In-force premiums represent the estimated annual premium on all policies that are active and in-force on such date. More specifically, in-force premiums include policy endorsements but exclude estimated final audit premiums. When adjusting for estimated final audit premium, our total in-force premiums were $767.3 million, $718.1 million, $698.3 million, and $654.1 million as of September 30, 2024, December 31, 2023, September 30, 2023, and December 31, 2022, respectively. The Company's management focuses on in-force premium because it represents premium that is available for renewal in the future.
The following table shows our in-force premiums, in-force premiums including estimated final audit premium, and number of policies in-force for each of our largest states and all other states combined for the periods presented:
September 30, 2024December 31, 2023September 30, 2023December 31, 2022
StateIn-force PremiumsPolicies
In-force		In-force PremiumsPolicies
In-force		In-force
Premiums		Policies
In-force		In-force
Premiums		Policies
In-force
(dollars in millions)
California$329.2 44,387 $311.5 43,353 $301.9 43,272 $279.7 42,876 
Florida59.0 10,664 56.6 10,008 55.4 10,052 49.4 9,417 
New York35.2 7,956 31.9 7,603 31.1 7,570 27.3 7,497 
Other (43 states and D.C.)
310.9 66,872 294.6 65,445 287.6 65,226 266.1 61,566 
Total in-force$734.3 129,879 $694.6 126,409 $676.0 126,120 $622.5 121,356 
Estimated audit premium33.0 — 23.5 — 22.3 — 31.6 — 
Total in-force, including
estimated audit premium		$767.3 129,879 $718.1 126,409 $698.3 126,120 $654.1 121,356 
v3.24.3
Pay vs Performance Disclosure - USD ($)
$ in Millions
 3 Months Ended 9 Months Ended
Sep. 30, 2024
Sep. 30, 2023
Sep. 30, 2024
Sep. 30, 2023
Pay vs Performance Disclosure        
Net income $ 30.3 $ 14.0 $ 90.3 $ 72.5
v3.24.3
Insider Trading Arrangements
 3 Months Ended
Sep. 30, 2024
Trading Arrangements, by Individual  
Material Terms of Trading Arrangement
Item 5.  Other Information
Rule 10b5-1 Trading Plans
During the three months ended September 30, 2024, no director or officer of the Company adopted or terminated a "Rule 10b5-1 trading arrangement" or "non-Rule 10b5-1 trading arrangement," as each such term is defined in Item 408(a) of Regulation S-K.
Rule 10b5-1 Arrangement Adopted false
Rule 10b5-1 Arrangement Terminated false
v3.24.3
Valuation of Financial Instruments (Tables)
 9 Months Ended
Sep. 30, 2024
Fair Value of Financial Instruments [Abstract]  
Estimated fair value of financial instruments table
The carrying value and the estimated fair value of the Company’s financial instruments at fair value were as follows:
September 30, 2024December 31, 2023
 Carrying ValueEstimated Fair ValueCarrying ValueEstimated Fair Value
 (in millions)
Financial assets  
Total investments at fair value$2,352.6 $2,352.6 $2,180.6 $2,180.6 
Cash and cash equivalents143.3 143.3 226.4 226.4 
Restricted cash and cash equivalents0.2 0.2 0.2 0.2 
Fair value, assets and liabilities measured on recurring basis table
The following table presents the Company’s investments at fair value and the corresponding fair value measurements.
September 30, 2024December 31, 2023
Level 1Level 2Level 3Level 1Level 2Level 3
(in millions)
Fixed maturity securities:
U.S. Treasuries$— $62.1 $— $— $58.4 $— 
U.S. Agencies— — — — 2.1 — 
States and municipalities— 183.0 — — 210.2 — 
Corporate securities— 854.8 50.9 — 863.7 32.1 
Residential mortgage-backed securities
— 459.4 — — 362.2 — 
Commercial mortgage-backed securities
— 60.7 — — 63.8 — 
Asset-backed securities— 194.9 15.2 — 113.9 14.1 
Collateralized loan obligations— 53.1 — — 91.5 — 
Foreign government securities— 10.3 — — 10.4 — 
Other securities
— 121.4 — — 113.9 — 
Total fixed maturity securities$— $1,999.7 $66.1 $— $1,890.1 $46.2 
Equity securities at fair value:
Industrial and miscellaneous$217.6 $— $— $181.7 $— $— 
Other38.6 — — 29.5 — — 
Total equity securities at fair value$256.2 $— $— $211.2 $— $— 
Short-term investments$26.2 $4.4 $— $17.6 $15.5 $— 
Total investments at fair value$282.4 $2,004.1 $66.1 $228.8 $1,905.6 $46.2 
Fair Value, Investments, Entities that Calculate Net Asset Value Per Share
Financial Instruments Carried at Net Asset Value
The Company has investments in private equity limited partnership interests that are included in Other invested assets on the Company’s Consolidated Balance Sheets. These investments do not have readily determinable fair values and are carried at net asset value (NAV) and therefore are excluded from the fair value hierarchy. The Company initially estimates the value of these investments using the transaction price. In subsequent periods, the Company measures these investments using NAV per share provided quarterly by the general partner, based on financial statements that are audited annually. These investments are generally not redeemable by the investees and cannot be sold without approval of the general partner. These investments have a fund term of 3 to 12 years, subject to two or three one-year extensions at the general partner’s discretion. The Company periodically receives distributions of proceeds from dividends and interest from fund investments, as well as from any dispositions of fund investments during the full course of the fund term. As of September 30, 2024, the Company had unfunded commitments to these private equity limited partnerships totaling $18.1 million.
Additionally, certain cash equivalents, principally money market securities, are measured using NAV, which approximates fair value.
The following table presents cash and investments carried at NAV on the Company’s Consolidated Balance Sheets.
September 30, 2024December 31, 2023
(in millions)
Cash equivalents carried at NAV$106.0 $197.2 
Other invested assets carried at NAV99.7 91.5 
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation
The following table provides a reconciliation of the beginning and ending balances that are measured using Level 3 inputs.
Nine Months Ended
September 30,
20242023
(in millions)
Balance at the beginning of the year
$46.2 $24.2 
Purchases18.4 8.7 
Unrealized gains (losses) included in comprehensive income or loss
1.5 (0.6)
Balance at end of period
$66.1 $32.3 
v3.24.3
Investments (Tables)
 9 Months Ended
Sep. 30, 2024
Investments [Abstract]  
Debt Securities, Available-for-sale
The amortized cost, gross unrealized gains, gross unrealized losses, and estimated fair value of the Company’s available-for-sale (AFS) investments were as follows:
Amortized
Cost		Allowance for Current Expected Credit LossesGross
Unrealized
Gains 		Gross
Unrealized
Losses 		Estimated
Fair Value
(in millions)
At September 30, 2024
Fixed maturity securities
U.S. Treasuries$62.4 $— $1.3 $(1.6)$62.1 
States and municipalities181.2 — 5.0 (3.2)183.0 
Corporate securities930.9 (0.6)14.8 (39.4)905.7 
Residential mortgage-backed securities487.9 — 2.0 (30.5)459.4 
Commercial mortgage-backed securities64.9 (0.3)— (3.9)60.7 
Asset-backed securities209.5 — 3.3 (2.7)210.1 
Collateralized loan obligations53.3 — — (0.2)53.1 
Foreign government securities12.7 — — (2.4)10.3 
Other securities(1)
121.8 (0.5)0.6 (0.5)121.4 
Total fixed maturity securities$2,124.6 $(1.4)$27.0 $(84.4)$2,065.8 
Short-term investments30.6 — — — 30.6 
Total AFS investments$2,155.2 $(1.4)$27.0 $(84.4)$2,096.4 
At December 31, 2023
Fixed maturity securities
U.S. Treasuries$60.3 $— $0.6 $(2.5)$58.4 
U.S. Agencies2.2 — — (0.1)2.1 
States and municipalities212.3 — 3.1 (5.2)210.2 
Corporate securities952.8 (2.1)8.3 (63.2)895.8 
Residential mortgage-backed securities399.3 — 0.9 (38.0)362.2 
Commercial mortgage-backed securities70.2 — — (6.4)63.8 
Asset-backed securities131.8 — 1.0 (4.8)128.0 
Collateralized loan obligations92.2 — — (0.7)91.5 
Foreign government securities12.7 — — (2.3)10.4 
Other securities(1)
114.2 (0.6)1.0 (0.7)113.9 
Total fixed maturity securities$2,048.0 $(2.7)$14.9 $(123.9)$1,936.3 
Short-term investments33.1 — — — 33.1 
Total AFS investments$2,081.1 $(2.7)$14.9 $(123.9)$1,969.4 
(1)Other securities within fixed maturity securities consist of bank loans, which are classified as AFS and reported at fair value.
Equity securities table
The cost and estimated fair value of the Company’s equity securities recorded at fair value at September 30, 2024 and December 31, 2023 were as follows:
CostEstimated Fair Value
(in millions)
At September 30, 2024
Equity securities at fair value
Industrial and miscellaneous$117.3 $217.6 
Other27.4 38.6 
Total equity securities at fair value$144.7 $256.2 
At December 31, 2023
Equity securities at fair value
Industrial and miscellaneous$104.4 $181.7 
Other21.5 29.5 
Total equity securities at fair value$125.9 $211.2 
Other invested assets The Company had Other invested assets totaling $99.7 million and $91.5 million (with an associated cost of $88.8 million and $82.5 million) at September 30, 2024 and December 31, 2023, respectively, consisting of private equity limited partnerships, which are carried at NAV based on information provided by the general partner. These investments are non-redeemable until conversion and are periodically evaluated by the Company for impairment based on the ultimate recovery of the investment. Changes in the value of these investments are recorded through Net realized and unrealized gains or losses on the Company’s Consolidated Statements of Comprehensive Income (Loss).
Investments classified by contractual maturity date table
The amortized cost and estimated fair value of the Company’s fixed maturity securities at September 30, 2024, by contractual maturity, are shown below. Expected maturities differ from contractual maturities because borrowers may have the right to call or prepay obligations with or without call or prepayment penalties.
Amortized CostEstimated Fair Value
(in millions)
Due in one year or less$34.4 $34.1 
Due after one year through five years541.2 535.3 
Due after five years through ten years634.1 618.4 
Due after ten years99.3 94.7 
Mortgage and asset-backed securities815.6 783.3 
Total$2,124.6 $2,065.8 
Unrealized loss on investments table
The following is a summary of AFS investments that have been in a continuous unrealized loss position for less than 12 months and those that have been in a continuous unrealized loss position for 12 months or greater in each case as of September 30, 2024 and December 31, 2023.
September 30, 2024December 31, 2023
Estimated Fair ValueGross
Unrealized
Losses 		Number of IssuesEstimated Fair ValueGross
Unrealized
Losses 		Number of Issues
(dollars in millions)
Less than 12 months:
Fixed maturity securities
U.S. Treasuries$— $— — $11.9 $(0.1)5 
States and municipalities10.0 (0.1)4 39.5 (0.3)15 
Corporate securities25.8 (0.5)11 26.1 (0.8)13 
Residential mortgage-backed securities
32.3 (0.2)22 15.8 (0.2)15 
Asset-backed securities8.1 (0.2)6 24.0 (0.1)15 
Other securities
43.2 (0.3)184 12.6 (0.1)70 
Total fixed maturity securities119.4 (1.3)227 129.9 (1.6)133 
Total less than 12 months$119.4 $(1.3)227 $129.9 $(1.6)133 
12 months or greater:
Fixed maturity securities
U.S. Treasuries$19.4 $(1.6)3 $23.7 $(2.4)7 
U.S. Agencies
— — — 2.2 (0.1)1 
States and municipalities60.5 (3.1)28 73.5 (4.9)32 
Corporate securities543.0 (38.9)244 684.5 (62.4)331 
Residential mortgage-backed securities
291.7 (30.3)221 306.6 (37.8)228 
Commercial mortgage-backed securities
54.1 (3.9)23 53.0 (6.4)24 
Asset-backed securities40.3 (2.5)27 47.0 (4.7)29 
Collateralized loan obligations6.3 (0.2)3 80.5 (0.7)21 
Foreign government securities10.3 (2.4)2 10.4 (2.3)2 
Other securities3.3 (0.2)27 10.2 (0.6)58 
Total fixed maturity securities1,028.9 (83.1)578 1,291.6 (122.3)733 
Total 12 months or greater$1,028.9 $(83.1)578 $1,291.6 $(122.3)733 
Unrealized gain (loss) on investments
Net realized gains and losses on investments and the change in unrealized gains and losses on the Company’s investments recorded at fair value are determined on a specific-identification basis and were as follows:
Gross Realized GainsGross Realized Losses
Net Decrease
 in CECL Allowance
Change in Net Unrealized Gains (Losses)Changes in Fair Value Reflected in Earnings
Changes in Fair Value Reflected in AOCI (1), before tax
(in millions)
Three Months Ended September 30, 2024
Fixed maturity securities$— $(2.4)$0.5 $68.0 $(1.9)$68.0 
Equity securities0.4 (0.9)— 13.4 12.9 — 
Other invested assets— — — (0.1)(0.1)— 
Total investments$0.4 $(3.3)$0.5 $81.3 $10.9 $68.0 
Nine Months Ended September 30, 2024
Fixed maturity securities$0.3 $(7.9)$1.3 $51.6 $(6.3)$51.6 
Equity securities4.5 (1.8)— 26.1 28.8 — 
Other invested assets— — — 2.0 2.0 — 
Total investments$4.8 $(9.7)$1.3 $79.7 $24.5 $51.6 
Three Months Ended September 30, 2023
Fixed maturity securities$0.3 $(2.6)$1.1 $(33.1)$(1.2)$(33.1)
Equity securities— (1.5)— (5.8)(7.3)— 
Other invested assets— — — 1.4 1.4 — 
Total investments$0.3 $(4.1)$1.1 $(37.5)$(7.1)$(33.1)
Nine Months Ended September 30, 2023
Fixed maturity securities$1.0 $(5.2)$1.3 $(22.4)$(2.9)$(22.4)
Equity securities0.1 (4.9)— 13.9 9.1 — 
Other invested assets— — — 4.5 4.5 — 
Total investments$1.1 $(10.1)$1.3 $(4.0)$10.7 $(22.4)
Investment income table
Net investment income was as follows:
Three Months EndedNine Months Ended
September 30,September 30,
 2024202320242023
 (in millions)
Fixed maturity securities$22.5 $22.6 $67.8 $69.7 
Equity securities1.7 1.6 5.0 5.2 
Other invested assets1.2 1.1 3.8 2.9 
Short-term investments0.4 0.4 1.3 2.1 
Cash equivalents and restricted cash1.9 1.4 5.4 3.2 
Gross investment income27.7 27.1 83.3 83.1 
Investment expenses(1.1)(1.2)(3.0)(2.8)
Net investment income$26.6 $25.9 $80.3 $80.3 
v3.24.3
Current Expected Credit Losses (Tables)
 9 Months Ended
Sep. 30, 2024
Credit Loss [Abstract]  
Premium Receivable, Allowance for Credit Loss
The table below shows the changes in CECL on premiums receivable.
Three Months EndedNine Months Ended
September 30,September 30,
2024202320242023
(in millions)
Beginning balance of CECL on premiums receivable$18.8 $15.2 $17.9 $12.8 
Net change in CECL provision6.3 3.7 16.4 10.9 
Write-offs charged against CECL(6.6)(0.7)(11.6)(1.9)
Recoveries collected(2.3)(2.0)(6.5)(5.6)
Ending balance of CECL on premiums receivable$16.2 $16.2 $16.2 $16.2 
Reinsurance Recoverable, Allowance for Credit Loss
The table below shows the changes in CECL on reinsurance recoverables.
Three Months EndedNine Months Ended
September 30,September 30,
2024202320242023
(in millions)
Beginning balance of CECL on reinsurance recoverables$0.9 $0.9 $0.9 $0.9 
Net change in CECL provision— — — — 
Ending balance of CECL on reinsurance recoverables$0.9 $0.9 $0.9 $0.9 
Debt Securities, Available-for-sale, Allowance for Credit Loss
The table below shows the changes in the allowance for CECL on AFS investments.
Three Months EndedNine Months Ended
September 30,September 30,
2024202320242023
(in millions)
Beginning balance of CECL on AFS investments
$1.9 $4.3 $2.7 $4.5 
Net change in CECL provision(0.5)(0.2)0.6 0.2 
Reductions in allowance from disposals— (0.9)(1.9)(1.5)
Ending balance of CECL on AFS investments
$1.4 $3.2 $1.4 $3.2 
v3.24.3
Property and Equipment (Tables)
 9 Months Ended
Sep. 30, 2024
Property, Plant and Equipment [Abstract]  
Property and Equipment
Property and equipment consists of the following:
As of September 30,As of December 31,
20242023
(in millions)
Furniture and equipment$1.8 $1.8 
Leasehold improvements0.5 0.5 
Computers and software44.3 45.7 
Automobiles0.6 0.6 
Property and equipment, gross47.2 48.6 
Accumulated depreciation(40.2)(42.1)
Property and equipment, net$7.0 $6.5 
Lease, Cost
Components of lease expense were as follows:
Three Months EndedNine Months Ended
September 30,September 30,
2024202320242023
(in millions)
Operating lease expense$0.3 $0.2 $0.8 $1.3 
Finance lease expense— — 0.1 0.1 
Total lease expense$0.3 $0.2 $0.9 $1.4 
Lessee, Operating and Finance Lease Liability Maturity
Maturities of lease liabilities were as follows:
As of September 30, 2024
Operating LeasesFinance Leases
(in millions)
2024$0.5 $— 
20251.5 0.1 
20261.2 — 
20271.2 — 
2028
0.4 — 
Thereafter— — 
Total lease payments4.8 0.1 
Less: imputed interest(0.1)— 
Total$4.7 $0.1 
Supplemental Balance Sheet Information related to Leases
Supplemental balance sheet information related to leases was as follows:
As of September 30,As of December 31,
20242023
(in millions)
Operating leases:
Operating lease right-of-use asset$4.0 $5.1 
Operating lease liability4.7 5.9 
Finance leases:
Property and equipment, gross0.6 0.6 
Accumulated depreciation(0.5)(0.4)
Property and equipment, net0.1 0.2 
Other liabilities$0.1 $0.2 
Schedule of Cash Flow, Supplemental Disclosures
Supplemental cash flow information related to leases was as follows:
Nine Months Ended
September 30,
20242023
(in millions)
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flows used for operating leases$0.8 $1.3 
Financing cash flows used for finance leases0.1 0.2 
v3.24.3
Liability for Unpaid Losses and Loss Adjustment Expenses (Tables)
 9 Months Ended
Sep. 30, 2024
Liability for Unpaid Losses and Loss Adjustment Expenses [Abstract]  
Changes in the liability for unpaid losses and LAE table
The following table represents a reconciliation of changes in the liability for unpaid losses and LAE.
Three Months EndedNine Months Ended
 September 30,September 30,
 2024202320242023
 (in millions)
Unpaid losses and LAE at beginning of period$1,850.9 $1,927.2 $1,884.5 $1,960.7 
Less reinsurance recoverable, excluding CECL allowance, on unpaid losses and LAE418.3 436.2 428.4 445.4 
Net unpaid losses and LAE at beginning of period1,432.6 1,491.0 1,456.1 1,515.3 
Losses and LAE, net of reinsurance, incurred during the period related to:  
Current period119.3 116.9 358.0 338.7 
Prior periods(0.1)(0.1)(9.3)(20.0)
Total net losses and LAE incurred during the period119.2 116.8 348.7 318.7 
Paid losses and LAE, net of reinsurance, related to:  
Current period38.3 32.0 69.2 64.1 
Prior periods90.1 89.0 312.2 283.1 
Total net paid losses and LAE during the period128.4 121.0 381.4 347.2 
Ending unpaid losses and LAE, net of reinsurance1,423.4 1,486.8 1,423.4 1,486.8 
Reinsurance recoverable, excluding CECL allowance, on unpaid losses and LAE413.1 426.6 413.1 426.6 
Unpaid losses and LAE at end of period$1,836.5 $1,913.4 $1,836.5 $1,913.4 
v3.24.3
Accumulated Other Comprehensive Income (Tables)
 9 Months Ended
Sep. 30, 2024
Accumulated Other Comprehensive Income [Abstract]  
Schedule of accumulated other comprehensive income (loss) table The following table summarizes the components of accumulated other comprehensive loss:
September 30, 2024December 31, 2023
(in millions)
Net unrealized losses on AFS investments, before taxes
$(57.3)$(108.9)
Deferred tax benefit on net unrealized losses12.0 22.9 
Total accumulated other comprehensive loss$(45.3)$(86.0)
v3.24.3
Stock-Based Compensation (Tables)
 9 Months Ended
Sep. 30, 2024
Stock-Based Compensation [Abstract]  
Share-based compensation arrangements by share-based payment award table
The Company awarded restricted stock units (RSUs) and performance share units (PSUs) to certain employees and non-employee Directors of the Company as follows:
Number AwardedWeighted Average Fair Value on Date of GrantAggregate Fair Value on Date of Grant
(in millions)
February 2024
RSUs(1)
61,280 46.362.8 
PSUs(2)
77,360 46.363.6 
March 2024
RSUs(1)
4,712 45.00 0.2 
May 2024
RSUs(3)
17,052 40.00 0.7 
August 2024
RSUs(4)
3,356 $46.30 $0.2 
(1)These RSUs were awarded to certain employees of the Company on two separate dates and all vest 25% on March 15, 2025 and each of the subsequent three anniversaries of that date.
(2)These PSUs were awarded to certain employees of the Company and have a performance period of three years. The PSU awards are subject to certain performance goals with payouts that range from 0% to 250% of the target awards. The value shown in the table represents the aggregate number of PSUs awarded at the target level.
(3)All RSUs awarded on this date were awarded to non-employee directors of the Company and vest in full on May 23, 2025.
(4)These RSUs were awarded to certain employees of the Company and vest 25% on August 15, 2025 and each of the subsequent three anniversaries of that date.
v3.24.3
Earnings Per Share (Tables)
 9 Months Ended
Sep. 30, 2024
Earnings Per Share [Abstract]  
Net income and weighted average common shares outstanding used in earnings per share calculations table
The following table presents the net income and the weighted average number of shares outstanding used in the earnings per common share calculations.
Three Months EndedNine Months Ended
 September 30,September 30,
 2024202320242023
 (in millions, except share data)
Net income
$30.3 $14.0 $90.3 $72.5 
Weighted average number of shares outstanding—basic24,858,159 25,981,984 25,159,753 26,612,443 
Effect of dilutive securities:
PSUs77,757 104,549 80,154 110,495 
Stock options— — — 2,762 
RSUs46,547 31,747 53,113 41,356 
Potential dilutive shares124,304 136,296 133,267 154,613 
Weighted average number of shares outstanding—diluted24,982,463 26,118,280 25,293,020 26,767,056 
Diluted earnings per share excludes outstanding potential dilutive shares in periods where the inclusion of such securities would be anti-dilutive under the treasury stock methodology. Potential dilutive shares of 12,328 for the three months ended September 30, 2023, and potential dilutive shares of 27,357 and 29,860 for the nine months ended September 30, 2024 and 2023, respectively, were excluded from the Company's diluted earnings per share computations because they were anti-dilutive. There were no potential dilutive shares excluded from the Company's diluted earnings per share computations for the three months ended September 30, 2024.
v3.24.3
Segment Reporting (Tables)
 9 Months Ended
Sep. 30, 2024
Net Income before income taxes by segment [Abstract]  
Schedule of Segment Reporting Information, by Segment
Insurance Operations
Total
(in millions)
Three Months Ended September 30, 2024
Gross premiums written$181.2 $181.2 
Net premiums written179.6 179.6 
Net premiums earned186.6 186.6 
Net investment income26.6 26.6 
Net realized and unrealized gains on investments
10.9 10.9 
Other income (loss)
(0.1)(0.1)
Total revenues224.0 224.0 
Losses and loss adjustment expenses117.7 117.7 
Commission expense26.4 26.4 
Underwriting and general and administrative expenses43.2 43.2 
Total expenses187.3 187.3 
Net income before income taxes
36.7 36.7 
Income tax expense
6.4 6.4 
Net income
$30.3 $30.3 
Three Months Ended September 30, 2023
Gross premiums written$196.2 $196.2 
Net premiums written194.5 194.5 
Net premiums earned184.6 184.6 
Net investment income25.9 25.9 
Net realized and unrealized losses on investments
(7.1)(7.1)
Other income
0.1 0.1 
Total revenues203.5 203.5 
Losses and loss adjustment expenses114.9 114.9 
Commission expense26.7 26.7 
Underwriting and general and administrative expenses43.5 43.5 
Interest and financing expenses1.0 1.0 
Total expenses186.1 186.1 
Net income before income taxes
17.4 17.4 
Income tax expense
3.4 3.4 
Net income
$14.0 $14.0 
Insurance OperationsTotal
(in millions)
Nine Months Ended September 30, 2024
Gross premiums written$599.9 $599.9 
Net premiums written594.8 594.8 
Net premiums earned559.3 559.3 
Net investment income80.3 80.3 
Net realized and unrealized gains on investments
24.5 24.5 
Total revenues664.1 664.1 
Losses and loss adjustment expenses343.0 343.0 
Commission expense78.7 78.7 
Underwriting and general and administrative expenses130.2 130.2 
Interest and financing expenses0.1 0.1 
Total expenses552.0 552.0 
Net income before income taxes
112.1 112.1 
Income tax expense21.8 21.8 
Net income$90.3 $90.3 
Nine Months Ended September 30, 2023
Gross premiums written$589.5 $589.5 
Net premiums written584.2 584.2 
Net premiums earned534.4 534.4 
Net investment income80.3 80.3 
Net realized and unrealized gains on investments
10.7 10.7 
Other income (loss)
(0.2)(0.2)
Total revenues625.2 625.2 
Losses and loss adjustment expenses312.8 312.8 
Commission expense73.8 73.8 
Underwriting and general and administrative expenses133.7 133.7 
Interest and financing expenses5.2 5.2 
Other expenses9.4 9.4 
Total expenses534.9 534.9 
Net income before income taxes
90.3 90.3 
Income tax expense17.8 17.8 
Net income$72.5 $72.5 
Revenue from External Customers by Geographic Areas
September 30, 2024December 31, 2023September 30, 2023December 31, 2022
StateIn-force PremiumsPolicies
In-force		In-force PremiumsPolicies
In-force		In-force
Premiums		Policies
In-force		In-force
Premiums		Policies
In-force
(dollars in millions)
California$329.2 44,387 $311.5 43,353 $301.9 43,272 $279.7 42,876 
Florida59.0 10,664 56.6 10,008 55.4 10,052 49.4 9,417 
New York35.2 7,956 31.9 7,603 31.1 7,570 27.3 7,497 
Other (43 states and D.C.)
310.9 66,872 294.6 65,445 287.6 65,226 266.1 61,566 
Total in-force$734.3 129,879 $694.6 126,409 $676.0 126,120 $622.5 121,356 
Estimated audit premium33.0 — 23.5 — 22.3 — 31.6 — 
Total in-force, including
estimated audit premium		$767.3 129,879 $718.1 126,409 $698.3 126,120 $654.1 121,356 
v3.24.3
Basis of Presentation (Details) - USD ($)
$ in Millions
 3 Months Ended 9 Months Ended
Sep. 30, 2024
Sep. 30, 2024
Dec. 31, 2023
Reinsurance Agreement [Line Items]      
Proceeds from Commissions Received $ 14.6    
Reinsurance Quota Share, Percentage   100.00%  
Contingent commission receivable—LPT Agreement 0.0 $ 0.0 $ 14.2
Indemnification Agreement [Member]      
Reinsurance Agreement [Line Items]      
Coverage provided under LPT Agreement $ 2,000.0 $ 2,000.0  
v3.24.3
Fair Value of Financial Instruments (Details) - USD ($)
$ in Millions
Sep. 30, 2024
Dec. 31, 2023
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]    
Total investments at fair value $ 2,352.6 $ 2,180.6
Total Investments at fair value, estimated fair value 2,352.6 2,180.6
Cash and cash equivalents 143.3 226.4
Cash and cash equivalents, estimated fair value 143.3 226.4
Restricted cash and cash equivalents 0.2 0.2
Estimate of Fair Value, Fair Value Disclosure [Member]    
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]    
Restricted cash and cash equivalents $ 0.2 $ 0.2
v3.24.3
Fair Value of Financial Instruments, Fair Value Inputs (Details) - USD ($)
$ in Millions
Sep. 30, 2024
Dec. 31, 2023
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Fixed maturity securities, fair value $ 2,065.8 $ 1,936.3
Equity Securities, FV-NI 256.2 211.2
Short-term Investments 30.6 33.1
Investments 2,458.0 2,278.1
Fair Value, Inputs, Level 1 [Member] | Fair Value, Recurring [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Fixed maturity securities, fair value 0.0 0.0
Equity Securities, FV-NI 256.2 211.2
Short-term Investments 26.2 17.6
Investments 282.4 228.8
Fair Value, Inputs, Level 2 [Member] | Fair Value, Recurring [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Fixed maturity securities, fair value 1,999.7 1,890.1
Equity Securities, FV-NI 0.0 0.0
Short-term Investments 4.4 15.5
Investments 2,004.1 1,905.6
Fair Value, Inputs, Level 3 [Member] | Fair Value, Recurring [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Fixed maturity securities, fair value 66.1 46.2
Equity Securities, FV-NI 0.0 0.0
Short-term Investments 0.0 0.0
Investments 66.1 46.2
US Treasury Securities [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Fixed maturity securities, fair value 62.1 58.4
US Treasury Securities [Member] | Fair Value, Inputs, Level 1 [Member] | Fair Value, Recurring [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Fixed maturity securities, fair value 0.0 0.0
US Treasury Securities [Member] | Fair Value, Inputs, Level 2 [Member] | Fair Value, Recurring [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Fixed maturity securities, fair value 62.1 58.4
US Treasury Securities [Member] | Fair Value, Inputs, Level 3 [Member] | Fair Value, Recurring [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Fixed maturity securities, fair value 0.0 0.0
US Government Agencies Debt Securities [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Fixed maturity securities, fair value   2.1
US Government Agencies Debt Securities [Member] | Fair Value, Inputs, Level 1 [Member] | Fair Value, Recurring [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Fixed maturity securities, fair value 0.0 0.0
US Government Agencies Debt Securities [Member] | Fair Value, Inputs, Level 2 [Member] | Fair Value, Recurring [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Fixed maturity securities, fair value 0.0 2.1
US Government Agencies Debt Securities [Member] | Fair Value, Inputs, Level 3 [Member] | Fair Value, Recurring [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Fixed maturity securities, fair value 0.0 0.0
US States and Political Subdivisions Debt Securities [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Fixed maturity securities, fair value 183.0 210.2
US States and Political Subdivisions Debt Securities [Member] | Fair Value, Inputs, Level 1 [Member] | Fair Value, Recurring [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Fixed maturity securities, fair value 0.0 0.0
US States and Political Subdivisions Debt Securities [Member] | Fair Value, Inputs, Level 2 [Member] | Fair Value, Recurring [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Fixed maturity securities, fair value 183.0 210.2
US States and Political Subdivisions Debt Securities [Member] | Fair Value, Inputs, Level 3 [Member] | Fair Value, Recurring [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Fixed maturity securities, fair value 0.0 0.0
Corporate Debt Securities [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Fixed maturity securities, fair value 905.7 895.8
Corporate Debt Securities [Member] | Fair Value, Inputs, Level 1 [Member] | Fair Value, Recurring [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Fixed maturity securities, fair value 0.0 0.0
Corporate Debt Securities [Member] | Fair Value, Inputs, Level 2 [Member] | Fair Value, Recurring [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Fixed maturity securities, fair value 854.8 863.7
Corporate Debt Securities [Member] | Fair Value, Inputs, Level 3 [Member] | Fair Value, Recurring [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Fixed maturity securities, fair value 50.9 32.1
Residential Mortgage Backed Securities [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Fixed maturity securities, fair value 459.4 362.2
Residential Mortgage Backed Securities [Member] | Fair Value, Inputs, Level 1 [Member] | Fair Value, Recurring [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Fixed maturity securities, fair value 0.0 0.0
Residential Mortgage Backed Securities [Member] | Fair Value, Inputs, Level 2 [Member] | Fair Value, Recurring [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Fixed maturity securities, fair value 459.4 362.2
Residential Mortgage Backed Securities [Member] | Fair Value, Inputs, Level 3 [Member] | Fair Value, Recurring [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Fixed maturity securities, fair value 0.0 0.0
Commercial Mortgage Backed Securities [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Fixed maturity securities, fair value 60.7 63.8
Commercial Mortgage Backed Securities [Member] | Fair Value, Inputs, Level 1 [Member] | Fair Value, Recurring [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Fixed maturity securities, fair value 0.0 0.0
Commercial Mortgage Backed Securities [Member] | Fair Value, Inputs, Level 2 [Member] | Fair Value, Recurring [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Fixed maturity securities, fair value 60.7 63.8
Commercial Mortgage Backed Securities [Member] | Fair Value, Inputs, Level 3 [Member] | Fair Value, Recurring [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Fixed maturity securities, fair value 0.0 0.0
Asset-backed Securities [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Fixed maturity securities, fair value 210.1 128.0
Asset-backed Securities [Member] | Fair Value, Inputs, Level 1 [Member] | Fair Value, Recurring [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Fixed maturity securities, fair value 0.0 0.0
Asset-backed Securities [Member] | Fair Value, Inputs, Level 2 [Member] | Fair Value, Recurring [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Fixed maturity securities, fair value 194.9 113.9
Asset-backed Securities [Member] | Fair Value, Inputs, Level 3 [Member] | Fair Value, Recurring [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Fixed maturity securities, fair value 15.2 14.1
Foreign Government Debt    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Fixed maturity securities, fair value 10.3 10.4
Foreign Government Debt | Fair Value, Inputs, Level 1 [Member] | Fair Value, Recurring [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Fixed maturity securities, fair value 0.0 0.0
Foreign Government Debt | Fair Value, Inputs, Level 2 [Member] | Fair Value, Recurring [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Fixed maturity securities, fair value 10.3 10.4
Foreign Government Debt | Fair Value, Inputs, Level 3 [Member] | Fair Value, Recurring [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Fixed maturity securities, fair value 0.0 0.0
Collateralized Loan Obligations [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Fixed maturity securities, fair value 53.1 91.5
Collateralized Loan Obligations [Member] | Fair Value, Inputs, Level 1 [Member] | Fair Value, Recurring [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Fixed maturity securities, fair value 0.0 0.0
Collateralized Loan Obligations [Member] | Fair Value, Inputs, Level 2 [Member] | Fair Value, Recurring [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Fixed maturity securities, fair value 53.1 91.5
Collateralized Loan Obligations [Member] | Fair Value, Inputs, Level 3 [Member] | Fair Value, Recurring [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Fixed maturity securities, fair value 0.0 0.0
Other Debt Obligations [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Fixed maturity securities, fair value 121.4 113.9
Other Debt Obligations [Member] | Fair Value, Inputs, Level 1 [Member] | Fair Value, Recurring [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Fixed maturity securities, fair value 0.0 0.0
Other Debt Obligations [Member] | Fair Value, Inputs, Level 2 [Member] | Fair Value, Recurring [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Fixed maturity securities, fair value 121.4 113.9
Other Debt Obligations [Member] | Fair Value, Inputs, Level 3 [Member] | Fair Value, Recurring [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Fixed maturity securities, fair value 0.0 0.0
Industrial and Miscellaneous [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Equity Securities, FV-NI 217.6 181.7
Industrial and Miscellaneous [Member] | Fair Value, Inputs, Level 1 [Member] | Fair Value, Recurring [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Equity Securities, FV-NI 217.6 181.7
Industrial and Miscellaneous [Member] | Fair Value, Inputs, Level 2 [Member] | Fair Value, Recurring [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Equity Securities, FV-NI 0.0 0.0
Industrial and Miscellaneous [Member] | Fair Value, Inputs, Level 3 [Member] | Fair Value, Recurring [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Equity Securities, FV-NI 0.0 0.0
Other [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Equity Securities, FV-NI 38.6 29.5
Other [Member] | Fair Value, Inputs, Level 1 [Member] | Fair Value, Recurring [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Equity Securities, FV-NI 38.6 29.5
Other [Member] | Fair Value, Inputs, Level 2 [Member] | Fair Value, Recurring [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Equity Securities, FV-NI 0.0 0.0
Other [Member] | Fair Value, Inputs, Level 3 [Member] | Fair Value, Recurring [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Equity Securities, FV-NI $ 0.0 $ 0.0
v3.24.3
Valuation of Financial Instruments Investments at NAV (Details) - USD ($)
$ in Millions
 9 Months Ended
Sep. 30, 2024
Dec. 31, 2023
Fair Value, Investments, Entities that Calculate Net Asset Value Per Share [Line Items]    
Fair value investments entities that calculate net asset value per share liquidating investment original expected lives increments 1 year  
Fair Value, Investments, Entities that Calculate Net Asset Value Per Share, Unfunded Commitments $ 18.1  
Cash Equivalents Measured at Net Asset Value 106.0 $ 197.2
Other invested assets at NAV $ 99.7 $ 91.5
Maximum [Member]    
Fair Value, Investments, Entities that Calculate Net Asset Value Per Share [Line Items]    
Fair Value, Investments, Entities that Calculate Net Asset Value Per Share, Liquidating Investment, Remaining Period 12 years  
Minimum [Member]    
Fair Value, Investments, Entities that Calculate Net Asset Value Per Share [Line Items]    
Fair Value, Investments, Entities that Calculate Net Asset Value Per Share, Liquidating Investment, Remaining Period 3 years  
v3.24.3
Fair Value Measures and Disclosures on recurring basis, unobservable inputs (Details) - USD ($)
$ in Millions
 9 Months Ended
Sep. 30, 2024
Sep. 30, 2023
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]    
Balance at the beginning of the year $ 46.2 $ 24.2
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Purchases 18.4 8.7
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Gain (Loss) Included in Other Comprehensive Income (Loss) 1.5 (0.6)
Balance at end of period $ 66.1 $ 32.3
v3.24.3
Investments Available for Sale Securities (Details) - USD ($)
$ in Millions
Sep. 30, 2024
Jun. 30, 2024
Dec. 31, 2023
Sep. 30, 2023
Jun. 30, 2023
Dec. 31, 2022
Debt Securities, Available-for-sale [Line Items]            
Debt securities, available-for-sale, amortized cost $ 2,124.6   $ 2,048.0      
Debt securities, available-for-sale, gross unrealized gain 27.0   14.9      
Debt securities, available-for-sale, gross unrealized loss (84.4)   (123.9)      
Fixed maturity securities, fair value 2,065.8   1,936.3      
Total AFS, amortized cost 2,155.2   2,081.1      
Total AFS, gross unrealized gain 27.0   14.9      
Total AFS, gross unrealized loss (84.4)   (123.9)      
Short-term investments at fair value (amortized cost $30.6 at September 30, 2024 and $33.1 at December 31, 2023) 30.6   33.1      
Total AFS investments 2,096.4   1,969.4      
Debt Securities, Available-for-sale, Allowance for Credit Loss (1.4) $ (1.9) (2.7) $ (3.2) $ (4.3) $ (4.5)
US Treasury Securities [Member]            
Debt Securities, Available-for-sale [Line Items]            
Debt securities, available-for-sale, amortized cost 62.4   60.3      
Debt securities, available-for-sale, gross unrealized gain 1.3   0.6      
Debt securities, available-for-sale, gross unrealized loss (1.6)   (2.5)      
Fixed maturity securities, fair value 62.1   58.4      
Debt Securities, Available-for-sale, Allowance for Credit Loss 0.0   0.0      
US Government Agencies Debt Securities [Member]            
Debt Securities, Available-for-sale [Line Items]            
Debt securities, available-for-sale, amortized cost     2.2      
Debt securities, available-for-sale, gross unrealized gain     0.0      
Debt securities, available-for-sale, gross unrealized loss     (0.1)      
Fixed maturity securities, fair value     2.1      
Debt Securities, Available-for-sale, Allowance for Credit Loss     0.0      
US States and Political Subdivisions Debt Securities [Member]            
Debt Securities, Available-for-sale [Line Items]            
Debt securities, available-for-sale, amortized cost 181.2   212.3      
Debt securities, available-for-sale, gross unrealized gain 5.0   3.1      
Debt securities, available-for-sale, gross unrealized loss (3.2)   (5.2)      
Fixed maturity securities, fair value 183.0   210.2      
Debt Securities, Available-for-sale, Allowance for Credit Loss 0.0   0.0      
Corporate Debt Securities [Member]            
Debt Securities, Available-for-sale [Line Items]            
Debt securities, available-for-sale, amortized cost 930.9   952.8      
Debt securities, available-for-sale, gross unrealized gain 14.8   8.3      
Debt securities, available-for-sale, gross unrealized loss (39.4)   (63.2)      
Fixed maturity securities, fair value 905.7   895.8      
Debt Securities, Available-for-sale, Allowance for Credit Loss (0.6)   (2.1)      
Residential Mortgage Backed Securities [Member]            
Debt Securities, Available-for-sale [Line Items]            
Debt securities, available-for-sale, amortized cost 487.9   399.3      
Debt securities, available-for-sale, gross unrealized gain 2.0   0.9      
Debt securities, available-for-sale, gross unrealized loss (30.5)   (38.0)      
Fixed maturity securities, fair value 459.4   362.2      
Debt Securities, Available-for-sale, Allowance for Credit Loss 0.0   0.0      
Commercial Mortgage Backed Securities [Member]            
Debt Securities, Available-for-sale [Line Items]            
Debt securities, available-for-sale, amortized cost 64.9   70.2      
Debt securities, available-for-sale, gross unrealized gain 0.0   0.0      
Debt securities, available-for-sale, gross unrealized loss (3.9)   (6.4)      
Fixed maturity securities, fair value 60.7   63.8      
Debt Securities, Available-for-sale, Allowance for Credit Loss (0.3)   0.0      
Asset-backed Securities [Member]            
Debt Securities, Available-for-sale [Line Items]            
Debt securities, available-for-sale, amortized cost 209.5   131.8      
Debt securities, available-for-sale, gross unrealized gain 3.3   1.0      
Debt securities, available-for-sale, gross unrealized loss (2.7)   (4.8)      
Fixed maturity securities, fair value 210.1   128.0      
Debt Securities, Available-for-sale, Allowance for Credit Loss 0.0   0.0      
Foreign Government Debt            
Debt Securities, Available-for-sale [Line Items]            
Debt securities, available-for-sale, amortized cost 12.7   12.7      
Debt securities, available-for-sale, gross unrealized gain 0.0   0.0      
Debt securities, available-for-sale, gross unrealized loss (2.4)   (2.3)      
Fixed maturity securities, fair value 10.3   10.4      
Debt Securities, Available-for-sale, Allowance for Credit Loss 0.0   0.0      
Collateralized Loan Obligations [Member]            
Debt Securities, Available-for-sale [Line Items]            
Debt securities, available-for-sale, amortized cost 53.3   92.2      
Debt securities, available-for-sale, gross unrealized gain 0.0   0.0      
Debt securities, available-for-sale, gross unrealized loss (0.2)   (0.7)      
Fixed maturity securities, fair value 53.1   91.5      
Debt Securities, Available-for-sale, Allowance for Credit Loss 0.0   0.0      
Other Debt Obligations [Member]            
Debt Securities, Available-for-sale [Line Items]            
Debt securities, available-for-sale, amortized cost 121.8   114.2      
Debt securities, available-for-sale, gross unrealized gain 0.6   1.0      
Debt securities, available-for-sale, gross unrealized loss (0.5)   (0.7)      
Fixed maturity securities, fair value 121.4   113.9      
Debt Securities, Available-for-sale, Allowance for Credit Loss (0.5)   (0.6)      
Short-term Investments [Member]            
Debt Securities, Available-for-sale [Line Items]            
Total AFS, amortized cost 30.6   33.1      
Total AFS, gross unrealized gain 0.0   0.0      
Total AFS, gross unrealized loss 0.0   0.0      
Debt Securities, Available-for-sale, Allowance for Credit Loss $ 0.0   $ 0.0      
v3.24.3
Investments Equity Securities (Details) - USD ($)
$ in Millions
Sep. 30, 2024
Dec. 31, 2023
Schedule of Equity Securities and Other [Line Items]    
Equity Securities, FV-NI, Cost $ 144.7 $ 125.9
Equity Securities, FV-NI 256.2 211.2
Industrial and Miscellaneous [Member]    
Schedule of Equity Securities and Other [Line Items]    
Equity Securities, FV-NI, Cost 117.3 104.4
Equity Securities, FV-NI 217.6 181.7
Other [Member]    
Schedule of Equity Securities and Other [Line Items]    
Equity Securities, FV-NI, Cost 27.4 21.5
Equity Securities, FV-NI $ 38.6 $ 29.5
v3.24.3
Investments Other Invested Assets (Details) - USD ($)
$ in Millions
Sep. 30, 2024
Dec. 31, 2023
Other Invest Assets [Abstract]    
Other invested assets at NAV $ 99.7 $ 91.5
Investment Owned, at Cost 88.8 82.5
Total other invested assets $ 99.7 $ 91.5
v3.24.3
Investments, Amortized Cost and Estimated Fair Value (Details) - USD ($)
$ in Millions
Sep. 30, 2024
Dec. 31, 2023
Amortized Cost    
Due in one year or less, amortized cost $ 34.4  
Due after one year through five years, amortized cost 541.2  
Due after five years through ten years, amortized cost 634.1  
Due after ten years, amortized cost 99.3  
Mortgage and asset-backed securities, amortized cost 815.6  
Debt securities, available-for-sale, amortized cost 2,124.6 $ 2,048.0
Estimated Fair Value    
Due in one year or less, fair value 34.1  
Due after one year through five years, fair value 535.3  
Due after five years through ten years, fair value 618.4  
Due after ten years, fair value 94.7  
Mortgage and asset-backed securities, fair value 783.3  
Total, fair value $ 2,065.8 $ 1,936.3
v3.24.3
Investments, Continuous Loss Position (Details)
$ in Millions
Sep. 30, 2024
USD ($)
shares
shares
Dec. 31, 2023
USD ($)
shares
Debt Securities, Available-for-sale [Line Items]    
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months $ 119.4 $ 129.9
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer 1,028.9 1,291.6
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss (1.3) (1.6)
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss $ (83.1) $ (122.3)
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Number of Positions [Abstract]    
Debt Securities, number of issues in loss position, less than 12 months | shares 227 133
Debt Securities, number of issues in loss position, 12 months or greater 578 733
Debt Securities [Member]    
Debt Securities, Available-for-sale [Line Items]    
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months $ 119.4 $ 129.9
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer 1,028.9 1,291.6
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss (1.3) (1.6)
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss $ (83.1) $ (122.3)
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Number of Positions [Abstract]    
Debt Securities, number of issues in loss position, less than 12 months | shares 227 133
Debt Securities, number of issues in loss position, 12 months or greater | shares 578 733
US Treasury Securities [Member]    
Debt Securities, Available-for-sale [Line Items]    
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months $ 0.0 $ 11.9
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer 19.4 23.7
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss 0.0 (0.1)
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss $ (1.6) $ (2.4)
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Number of Positions [Abstract]    
Debt Securities, number of issues in loss position, less than 12 months | shares 0 5
Debt Securities, number of issues in loss position, 12 months or greater 3 7
US Government Agencies Debt Securities [Member]    
Debt Securities, Available-for-sale [Line Items]    
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer $ 0.0 $ 2.2
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss $ 0.0 $ (0.1)
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Number of Positions [Abstract]    
Debt Securities, number of issues in loss position, 12 months or greater 0 1
US States and Political Subdivisions Debt Securities [Member]    
Debt Securities, Available-for-sale [Line Items]    
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months $ 10.0 $ 39.5
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer 60.5 73.5
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss (0.1) (0.3)
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss $ (3.1) $ (4.9)
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Number of Positions [Abstract]    
Debt Securities, number of issues in loss position, less than 12 months | shares 4 15
Debt Securities, number of issues in loss position, 12 months or greater 28 32
Corporate Debt Securities [Member]    
Debt Securities, Available-for-sale [Line Items]    
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months $ 25.8 $ 26.1
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer 543.0 684.5
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss (0.5) (0.8)
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss $ (38.9) $ (62.4)
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Number of Positions [Abstract]    
Debt Securities, number of issues in loss position, less than 12 months | shares 11 13
Debt Securities, number of issues in loss position, 12 months or greater 244 331
Residential Mortgage Backed Securities [Member]    
Debt Securities, Available-for-sale [Line Items]    
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months $ 32.3 $ 15.8
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer 291.7 306.6
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss (0.2) (0.2)
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss $ (30.3) $ (37.8)
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Number of Positions [Abstract]    
Debt Securities, number of issues in loss position, less than 12 months | shares 22 15
Debt Securities, number of issues in loss position, 12 months or greater 221 228
Commercial Mortgage Backed Securities [Member]    
Debt Securities, Available-for-sale [Line Items]    
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer $ 54.1 $ 53.0
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss $ (3.9) $ (6.4)
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Number of Positions [Abstract]    
Debt Securities, number of issues in loss position, 12 months or greater 23 24
Asset-backed Securities [Member]    
Debt Securities, Available-for-sale [Line Items]    
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months $ 8.1 $ 24.0
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer 40.3 47.0
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss (0.2) (0.1)
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss $ (2.5) $ (4.7)
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Number of Positions [Abstract]    
Debt Securities, number of issues in loss position, less than 12 months | shares 6 15
Debt Securities, number of issues in loss position, 12 months or greater 27 29
Collateralized Loan Obligations [Member]    
Debt Securities, Available-for-sale [Line Items]    
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer $ 6.3 $ 80.5
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss $ (0.2) $ (0.7)
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Number of Positions [Abstract]    
Debt Securities, number of issues in loss position, 12 months or greater | shares 3 21
Foreign Government Debt    
Debt Securities, Available-for-sale [Line Items]    
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer $ 10.3 $ 10.4
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss $ (2.4) $ (2.3)
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Number of Positions [Abstract]    
Debt Securities, number of issues in loss position, 12 months or greater | shares 2 2
Other Debt Obligations [Member]    
Debt Securities, Available-for-sale [Line Items]    
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months $ 43.2 $ 12.6
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer 3.3 10.2
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss (0.3) (0.1)
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss $ (0.2) $ (0.6)
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Number of Positions [Abstract]    
Debt Securities, number of issues in loss position, less than 12 months | shares 184 70
Debt Securities, number of issues in loss position, 12 months or greater | shares 27 58
v3.24.3
Investments Investments, Net Realized Gains and Losses (Details) - USD ($)
$ in Millions
 3 Months Ended 9 Months Ended
Sep. 30, 2024
Sep. 30, 2023
Sep. 30, 2024
Sep. 30, 2023
Realized Investment Gains (Losses)        
Total gross realized gains $ 0.4 $ 0.3 $ 4.8 $ 1.1
Investments, Gross Realized Losses (3.3) (4.1) (9.7) (10.1)
Allowance for Credit Loss        
Investments, Net (Increase)/Decrease in CECL Allowance 0.5 1.1 1.3 1.3
Debt and Equity Securities, Unrealized Gain (Loss)        
Change in net unrealized gains (losses) 81.3 (37.5) 79.7 (4.0)
Net realized and unrealized gains (losses) on investments 10.9 (7.1) 24.5 10.7
AFS, Change in Unrealized Gains (Losses) on Fixed Maturity and Equity Securities reflected in AOCI 68.0 (33.1) 51.6 (22.4)
Proceeds from Sale and Maturity of Debt Securities, Available-for-Sale        
Proceeds from sale of fixed maturity securities 124.9 204.0 209.6 329.5
Debt Securities [Member]        
Realized Investment Gains (Losses)        
Debt Securities, Available-for-sale, Realized Gain 0.0 0.3 0.3 1.0
Debt Securities, Available-for-sale, Realized Loss (2.4) (2.6) (7.9) (5.2)
Allowance for Credit Loss        
Investments, Net (Increase)/Decrease in CECL Allowance 0.5 1.1 1.3 1.3
Debt and Equity Securities, Unrealized Gain (Loss)        
Change in net unrealized gains (losses) 68.0 (33.1) 51.6 (22.4)
Net realized and unrealized gains (losses) on investments (1.9) (1.2) (6.3) (2.9)
AFS, Change in Unrealized Gains (Losses) on Fixed Maturity and Equity Securities reflected in AOCI 68.0 (33.1) 51.6 (22.4)
Equity Securities [Member]        
Realized Investment Gains (Losses)        
Equity Securities, FV-NI, Realized Gain 0.4 0.0 4.5 0.1
Equity Securities, FV-NI, Realized Loss (0.9) (1.5) (1.8) (4.9)
Allowance for Credit Loss        
Investments, Net (Increase)/Decrease in CECL Allowance 0.0 0.0 0.0 0.0
Debt and Equity Securities, Unrealized Gain (Loss)        
Change in net unrealized gains (losses) 13.4 (5.8) 26.1 13.9
Net realized and unrealized gains (losses) on investments 12.9 (7.3) 28.8 9.1
AFS, Change in Unrealized Gains (Losses) on Fixed Maturity and Equity Securities reflected in AOCI 0.0 0.0 0.0 0.0
Other Investments [Member]        
Realized Investment Gains (Losses)        
Gain on Sale of Investments 0.0 0.0 0.0 0.0
Loss on Sale of Investments 0.0 0.0 0.0 0.0
Allowance for Credit Loss        
Investments, Net (Increase)/Decrease in CECL Allowance 0.0 0.0 0.0 0.0
Debt and Equity Securities, Unrealized Gain (Loss)        
Change in net unrealized gains (losses) (0.1) 1.4 2.0 4.5
Net realized and unrealized gains (losses) on investments (0.1) 1.4 2.0 4.5
AFS, Change in Unrealized Gains (Losses) on Fixed Maturity and Equity Securities reflected in AOCI $ 0.0 $ 0.0 $ 0.0 $ 0.0
v3.24.3
Net Investment Income (Details) - USD ($)
$ in Millions
 3 Months Ended 9 Months Ended
Sep. 30, 2024
Sep. 30, 2023
Sep. 30, 2024
Sep. 30, 2023
Schedule of Investment Income, Reported Amounts, by Category [Line Items]        
Gross investment income $ 27.7 $ 27.1 $ 83.3 $ 83.1
Investment expenses 1.1 1.2 3.0 2.8
Net investment income 26.6 25.9 80.3 80.3
Debt Securities [Member]        
Schedule of Investment Income, Reported Amounts, by Category [Line Items]        
Investment income 22.5 22.6 67.8 69.7
Equity Securities [Member]        
Schedule of Investment Income, Reported Amounts, by Category [Line Items]        
Investment income 1.7 1.6 5.0 5.2
Other Investments [Member]        
Schedule of Investment Income, Reported Amounts, by Category [Line Items]        
Investment income 1.2 1.1 3.8 2.9
Short-term Investments [Member]        
Schedule of Investment Income, Reported Amounts, by Category [Line Items]        
Investment income 0.4 0.4 1.3 2.1
Cash and Cash Equivalents [Member]        
Schedule of Investment Income, Reported Amounts, by Category [Line Items]        
Investment income $ 1.9 $ 1.4 $ 5.4 $ 3.2
v3.24.3
Investments Investments, Held in Trust or on Deposit (Details) - USD ($)
$ in Millions
Sep. 30, 2024
Dec. 31, 2023
Line of Credit Facility [Line Items]    
Other invested assets (cost $88.8 at September 30, 2024 and $82.5 at December 31, 2023) $ 99.7 $ 91.5
Deposit Assets [Abstract]    
Investments 2,458.0 2,278.1
Assets Held-in-trust [Abstract]    
Funds Held under Reinsurance Agreements, Asset 3.1 3.0
Federal Home Loan Bank [Member]    
Deposit Assets [Abstract]    
Line of Credit Facility, Maximum Borrowing Capacity 70.0 70.0
Required by various state laws and regulations to hold securities or letters of credit in depository account [Member]    
Deposit Assets [Abstract]    
Investments $ 746.1 $ 748.1
v3.24.3
Current Expected Credit Losses (Details) - USD ($)
$ in Millions
 3 Months Ended 9 Months Ended
Sep. 30, 2024
Sep. 30, 2023
Sep. 30, 2024
Sep. 30, 2023
Dec. 31, 2023
Current Expected Credit Losses [Abstract]          
Accrued investment income $ 15.8   $ 15.8   $ 16.3
Premium Receivable, Allowance for Credit Loss [Roll Forward]          
Beginning balance of CECL on premiums receivable 18.8 $ 15.2 17.9 $ 12.8  
Premium Receivable, Allowance for Credit Loss, Period Increase (Decrease) 6.3 3.7 16.4 10.9  
Premium Receivable, Allowance for Credit Loss, Writeoff (6.6) (0.7) (11.6) (1.9)  
Premium Receivable, Allowance for Credit Loss, Recovery (2.3) (2.0) (6.5) (5.6)  
Ending balance of CECL on premiums receivable 16.2 16.2 16.2 16.2  
Reinsurance Recoverable, Allowance for Credit Loss [Roll Forward]          
Beginning balance of CECL on reinsurance recoverables 0.9 0.9 0.9 0.9  
Reinsurance Recoverable, Allowance for Credit Loss, Period Increase (Decrease) 0.0 0.0 0.0 0.0  
Ending balance of CECL on reinsurance recoverables 0.9 0.9 0.9 0.9  
Debt Securities, Available-for-Sale, Allowance for Credit Loss [Roll Forward]          
Beginning balance of CECL on AFS investments 1.9 4.3 2.7 4.5  
Debt Securities, Available-for-sale, Allowance for Credit Loss, Period Increase (Decrease) (0.5) (0.2) 0.6 0.2  
Debt Securities, Available-for-sale, Allowance for Credit Loss, Securities Sold 0.0 (0.9) (1.9) (1.5)  
Ending balance of CECL on AFS investments $ 1.4 $ 3.2 $ 1.4 $ 3.2  
v3.24.3
Property and Equipment Property and Equipment (Details) - USD ($)
$ in Millions
Sep. 30, 2024
Dec. 31, 2023
Property and Equipment [Line Items]    
Property and equipment, gross $ 47.2 $ 48.6
Accumulated depreciation, depletion and amortization, property and equipment (40.2) (42.1)
Property and equipment, net 7.0 6.5
Furniture and equipment    
Property and Equipment [Line Items]    
Property and equipment, gross 1.8 1.8
Leasehold improvements    
Property and Equipment [Line Items]    
Property and equipment, gross 0.5 0.5
Computer and software    
Property and Equipment [Line Items]    
Property and equipment, gross 44.3 45.7
Automobiles    
Property and Equipment [Line Items]    
Property and equipment, gross $ 0.6 $ 0.6
v3.24.3
Cloud Computing Arrangements (Details) - USD ($)
$ in Millions
Sep. 30, 2024
Dec. 31, 2023
Capitalized Computer Software, Net [Abstract]    
Capitalized Cloud Computing Arrangements $ 18.8 $ 28.0
v3.24.3
Property, Plant, and Equipment, Depreciation and Amortization (Details) - USD ($)
$ in Millions
 3 Months Ended 9 Months Ended 12 Months Ended
Sep. 30, 2024
Sep. 30, 2024
Sep. 30, 2023
Dec. 31, 2023
Depreciation [Abstract]        
Utilities operating expense, depreciation and amortization $ 0.8 $ 2.7   $ 4.8
Payments to develop software 0.6 1.9   1.8
Amortization of cloud computing arrangements $ 3.1 $ 10.4 $ 12.6 $ 16.7
v3.24.3
Property and Equipment Leases (Details)
Sep. 30, 2024
Minimum [Member]  
Lessee, Lease, Description [Line Items]  
Lessee, operating lease, remaining lease term 1 year
Lessee, Finance Lease, Term of Contract 1 year
Maximum [Member]  
Lessee, Lease, Description [Line Items]  
Lessee, operating lease, remaining lease term 5 years
Lessee, operating lease, renewal term 5 years
v3.24.3
Property and Equipment Leases, Components of Lease Expense (Details) - USD ($)
$ in Millions
 3 Months Ended 9 Months Ended
Sep. 30, 2024
Sep. 30, 2023
Sep. 30, 2024
Sep. 30, 2023
Components of Lease Expense [Abstract]        
Operating Lease, Cost $ 0.3 $ 0.2 $ 0.8 $ 1.3
Finance lease expense 0.0 0.0 0.1 0.1
Total lease expense $ 0.3 $ 0.2 $ 0.9 $ 1.4
v3.24.3
Property and Equipment Leases, Maturities of Lease Liabilities (Details) - USD ($)
$ in Millions
Sep. 30, 2024
Dec. 31, 2023
Lessee, operating lease liabilities due    
Operating lease liabilities due next twelve months $ 0.5  
Operating lease liabilities due year two 1.5  
Operating lease liabilities due year three 1.2  
Operating lease liabilities due year four 1.2  
Operating lease liabilities due year five 0.4  
Operating lease liabilities due after year five 0.0  
Lessee, Operating Lease, Liability, to be Paid, Total 4.8  
Less: inputed interest, Operating lease liability (0.1)  
Operating Lease, Liability, Total $ 4.7 $ 5.9
Operating lease, weighted average remaining lease term 3 years 4 months 24 days  
Operating lease, weighted average discount rate, percent 1.30%  
Lessee, finance lease liabilities due    
Finance lease liabilities due next twelve months $ 0.0  
Finance lease liabilities due year two 0.1  
Finance lease liabilities due year three 0.0  
Finance lease liabilities due year four 0.0  
Finance lease liabilities due year five 0.0  
Finance lease liabilities due after year five 0.0  
Finance Lease, Liability, to be Paid, Total 0.1  
Less: inputed interest, finance lease 0.0  
Finance Lease, Liability, Total $ 0.1 $ 0.2
Finance lease, weighted average remaining lease term 1 year 4 months 24 days  
Finance lease, weighted average discount rate, percent 7.40%  
v3.24.3
Property and Equipment Leases, Supplement Balance Sheet Information (Details) - USD ($)
$ in Millions
Sep. 30, 2024
Dec. 31, 2023
Lessee, Lease, Description [Line Items]    
Operating lease right-of-use assets $ 4.0 $ 5.1
Operating lease liability 4.7 5.9
Property, Plant, and Equipment and Finance Lease Right-of-Use Asset, before Accumulated Depreciation and Amortization 0.6 0.6
Finance Lease, Right-of-Use Asset, Accumulated Amortization 0.5 0.4
Finance Lease, Right-of-Use Asset, after Accumulated Amortization, Total 0.1 0.2
Finance lease, liability $ 0.1 $ 0.2
v3.24.3
Property and Equipment Leases, Supplemental Cash Flow Information (Details) - USD ($)
$ in Millions
 9 Months Ended
Sep. 30, 2024
Sep. 30, 2023
Leases, Supplement Balance Sheet Information [Abstract]    
Operating cash flows from operating leases $ 0.8 $ 1.3
Financing cash flows from finance leases $ 0.1 $ 0.2
v3.24.3
Exit and Disposal Cost (Details) - USD ($)
$ in Millions
 3 Months Ended 9 Months Ended
Sep. 30, 2023
Sep. 30, 2024
Sep. 30, 2023
Property, Plant and Equipment [Abstract]      
Restructuring Charges $ 9.4    
Business Exit Costs 7.6    
Asset Impairment Charges 2.6 $ 0.0 $ 2.6
Other General Expense 0.2    
Gain (Loss) on Termination of Lease $ 1.0 $ 0.0 $ 1.0
v3.24.3
Income Taxes (Details) - USD ($)
$ in Millions
 3 Months Ended 9 Months Ended
Sep. 30, 2024
Sep. 30, 2023
Sep. 30, 2024
Sep. 30, 2023
Dec. 31, 2023
Effective Income Tax Rate, Continuing Operations, Tax Rate Reconciliation [Abstract]          
Income tax expense $ 6.4 $ 3.4 $ 21.8 $ 17.8  
Effective tax rate 17.40% 19.50% 19.40% 19.70%  
Share Repurchase Program, Excise Tax, Payable $ 0.2   $ 0.2   $ 0.7
Excise Tax Rate, Percent     1.00%    
v3.24.3
Liability for Unpaid Losses and Loss Adjustment Expenses (Details) - USD ($)
$ in Millions
 3 Months Ended 9 Months Ended
Sep. 30, 2024
Sep. 30, 2023
Sep. 30, 2024
Sep. 30, 2023
Liability for Unpaid Claims and Claims Adjustment Expense [Roll Forward]        
Unpaid losses and LAE at beginning of period $ 1,850.9 $ 1,927.2 $ 1,884.5 $ 1,960.7
Less reinsurance recoverable, excluding CECL allowance, on unpaid losses and LAE 418.3 436.2 428.4 445.4
Net unpaid losses and LAE at beginning of period 1,432.6 1,491.0 1,456.1 1,515.3
Losses and LAE, net of reinsurance, incurred during the period related to:        
Current period 119.3 116.9 358.0 338.7
Prior periods (0.1) (0.1) (9.3) (20.0)
Total net losses and LAE incurred during the period 119.2 116.8 348.7 318.7
Deduct payments for losses and LAE, net of reinsurance, related to:        
Current period 38.3 32.0 69.2 64.1
Prior periods 90.1 89.0 312.2 283.1
Total net paid losses and LAE during the period 128.4 121.0 381.4 347.2
Ending unpaid losses and LAE, net of reinsurance 1,423.4 1,486.8 1,423.4 1,486.8
Reinsurance recoverable, excluding CECL allowance, on unpaid losses and LAE 413.1 426.6 413.1 426.6
Unpaid losses and LAE at end of period 1,836.5 1,913.4 1,836.5 1,913.4
Impact of the LPT Agreement $ 1.5 $ 1.9 $ 5.8 $ 5.9
v3.24.3
LPT Agreement (Details) - USD ($)
$ in Millions
 3 Months Ended 6 Months Ended 9 Months Ended
Sep. 30, 2024
Sep. 30, 2023
Jun. 30, 2024
Sep. 30, 2024
Sep. 30, 2023
Dec. 31, 2023
Reinsurance Agreement [Line Items]            
Amortization of deferred gain $ 1.5 $ 1.9   $ 5.4 $ 5.9  
LPT Contingent Commission Adjustment [Abstract]     $ 0.4      
Impact of the LPT Agreement 1.5 $ 1.9   5.8 $ 5.9  
Deferred reinsurance gain—LPT Agreement 93.8     93.8   $ 99.2
Estimated remaining liabilities - LPT Agreement 278.2     278.2   291.7
Paid losses and LAE claims related to LPT 891.1     891.1   $ 877.6
Indemnification Agreement [Member]            
Reinsurance Agreement [Line Items]            
Coverage provided under LPT Agreement $ 2,000.0     $ 2,000.0    
v3.24.3
Notes Payable Letters of Credit (Details) - USD ($)
 3 Months Ended 9 Months Ended
Sep. 30, 2024
Sep. 30, 2024
Sep. 30, 2023
Dec. 31, 2023
Letters of Credit Facilities [Line Items]        
Line of Credit Facility, Current Borrowing Capacity $ 25,000,000 $ 25,000,000    
Line of Credit Facility, Interest Rate at Period End 1.25% 1.25%    
Debt Instrument, Interest Rate, Stated Percentage 1.75% 1.75%    
Line of Credit Facility, Commitment Fee Percentage 0.35%      
Debt Issuance Costs, Gross $ 200,000 $ 200,000    
Repayments of FHLBank Advance, Investing Activities   0 $ 142,100,000  
Line of Credit Facility, Fair Value of Amount Outstanding 0 0    
Line of Credit Facility, Periodic Payment, Interest 100,000 100,000    
Maximum [Member]        
Letters of Credit Facilities [Line Items]        
Line of Credit Facility, Current Borrowing Capacity $ 35,000,000 $ 35,000,000    
Line of Credit Facility, Interest Rate at Period End 0.55% 0.55%    
Debt Instrument, Interest Rate, Stated Percentage 1.75% 1.75%    
Line of Credit Facility, Commitment Fee Amount $ 87,500      
Line of Credit Facility, Covenant Terms   a debt to total capitalization ratio of no more than 35%, in each case as determined in accordance with the Credit Agreement. As of September 30, 2024, EHI has remained in compliance with all of the covenants associated with the Credit Agreement since its inception.    
Minimum [Member]        
Letters of Credit Facilities [Line Items]        
Line of Credit Facility, Interest Rate at Period End 0.30% 0.30%    
Debt Instrument, Covenant Description   (i) a minimum consolidated net worth, defined as EHI’s total stockholders’ equity excluding any accumulated other comprehensive income or loss, of no less than $800.0 million; and    
Federal Home Loan Bank [Member]        
Letters of Credit Facilities [Line Items]        
Line of Credit Facility, Maximum Borrowing Capacity $ 70,000,000.0 $ 70,000,000.0   $ 70,000,000.0
Letters of credit collateral amount $ 302,000,000.0 $ 302,000,000.0   $ 286,400,000
Letters of credit, unused capacity, commitment fee percentage   15.00%    
v3.24.3
Accumulated Other Comprehensive Income (Details) - USD ($)
$ in Millions
Sep. 30, 2024
Dec. 31, 2023
Accumulated Other Comprehensive Income [Abstract]    
Net unrealized losses on AFS investments, before taxes $ (57.3) $ (108.9)
Deferred tax benefit on net unrealized losses 12.0 22.9
Total accumulated other comprehensive loss $ (45.3) $ (86.0)
v3.24.3
Stock-Based Compensation (Details) - USD ($)
$ / shares in Units, $ in Millions
 9 Months Ended 12 Months Ended
Aug. 01, 2024
May 23, 2024
Mar. 01, 2024
Feb. 26, 2024
Sep. 30, 2023
Dec. 31, 2023
Sep. 30, 2024
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]              
Stock-options exercised         23,500 23,500  
Number of outstanding options or share units             0
Restricted Stock Units (RSUs) [Member]              
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]              
Number of outstanding options or share units             227,856
Restricted Stock Units (RSUs) [Member] | Director [Member]              
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]              
Share-based compensation award, shares issued [1]   17,052          
Fair value of awards awarded on grant date [1]   $ 0.7          
Vesting rights for RSUs awarded   vest in full on May 23, 2025          
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value [1]   $ 40.00          
Restricted Stock Units (RSUs) [Member] | Officer [Member]              
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]              
Share-based compensation award, shares issued 3,356 [2]   4,712 [3] 61,280 [3]      
Fair value of awards awarded on grant date $ 0.2 [2]   $ 0.2 [3] $ 2.8 [3]      
Vesting rights for RSUs awarded vest 25% on August 15, 2025 and each of the subsequent three anniversaries of that date.   vest 25% on March 15, 2025 and each of the subsequent three anniversaries of that date vest 25% on March 15, 2025 and each of the subsequent three anniversaries of that date      
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value $ 46.30 [2]   $ 45.00 [3] $ 46.36 [3]      
Performance Shares [Member]              
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]              
Number of outstanding options or share units             200,455
Performance Shares [Member] | Officer [Member]              
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]              
Share-based compensation award, shares issued [4]       77,360      
Fair value of awards awarded on grant date [4]       $ 3.6      
Performance share awards performance period       three years      
Performance share awards, minimum payout       0.00%      
Performance share awards, maximum payout       250.00%      
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value [4]       $ 46.36      
[1] All RSUs awarded on this date were awarded to non-employee directors of the Company and vest in full on May 23, 2025.
[2] These RSUs were awarded to certain employees of the Company and vest 25% on August 15, 2025 and each of the subsequent three anniversaries of that date.
[3] These RSUs were awarded to certain employees of the Company on two separate dates and all vest 25% on March 15, 2025 and each of the subsequent three anniversaries of that date.
[4] These PSUs were awarded to certain employees of the Company and have a performance period of three years. The PSU awards are subject to certain performance goals with payouts that range from 0% to 250% of the target awards. The value shown in the table represents the aggregate number of PSUs awarded at the target level.
v3.24.3
Earnings Per Share (Details) - USD ($)
$ in Millions
 3 Months Ended 9 Months Ended
Sep. 30, 2024
Sep. 30, 2023
Sep. 30, 2024
Sep. 30, 2023
Earnings Per Share, Basic and Diluted, by Common Class [Line Items]        
Net income available to stockholders - basic and diluted $ 30.3 $ 14.0 $ 90.3 $ 72.5
Weighted average number of shares outstanding - basic 24,858,159 25,981,984 25,159,753 26,612,443
Effect of dilutive securities:        
Dilutive securities 124,304 136,296 133,267 154,613
Weighted Average Number of Shares Outstanding, Diluted, Total 24,982,463 26,118,280 25,293,020 26,767,056
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount 0 12,328 27,357 29,860
Performance Shares [Member]        
Effect of dilutive securities:        
Dilutive securities 77,757 104,549 80,154 110,495
Stock Option [Member]        
Effect of dilutive securities:        
Dilutive securities 0 0 0 2,762
Restricted Stock Units (RSUs) [Member]        
Effect of dilutive securities:        
Dilutive securities 46,547 31,747 53,113 41,356
v3.24.3
Segment Reporting Segment Net Income Before Taxes (Details) - USD ($)
$ in Millions
 3 Months Ended 9 Months Ended
Sep. 30, 2024
Sep. 30, 2023
Sep. 30, 2024
Sep. 30, 2023
Segment Reporting Information [Line Items]        
Premiums Written, Gross $ 181.2 $ 196.2 $ 599.9 $ 589.5
Premiums Written, Net 179.6 194.5 594.8 584.2
Net premiums earned 186.6 184.6 559.3 534.4
Net investment income 26.6 25.9 80.3 80.3
Net realized and unrealized gains (losses) on investments 10.9 (7.1) 24.5 10.7
Other income (loss) (0.1) 0.1   (0.2)
Revenues (224.0) (203.5) (664.1) (625.2)
Losses and loss adjustment expenses 117.7 114.9 343.0 312.8
Commission expense 26.4 26.7 78.7 73.8
Underwriting and general and administrative expenses 43.2 43.5 130.2 133.7
Interest and financing expenses   1.0 0.1 5.2
Other expenses       9.4
Operating Expenses 187.3 186.1 552.0 534.9
Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest 36.7 17.4 112.1 90.3
Income tax expense 6.4 3.4 21.8 17.8
Net income 30.3 14.0 90.3 72.5
Insurance Operations        
Segment Reporting Information [Line Items]        
Premiums Written, Gross 181.2 196.2 599.9 589.5
Premiums Written, Net 179.6 194.5 594.8 584.2
Net premiums earned 186.6 184.6 559.3 534.4
Net investment income 26.6 25.9 80.3 80.3
Net realized and unrealized gains (losses) on investments 10.9 (7.1) 24.5 10.7
Other income (loss) (0.1) 0.1 0.0 (0.2)
Revenues (224.0) (203.5) (664.1) (625.2)
Losses and loss adjustment expenses 117.7 114.9 343.0 312.8
Commission expense 26.4 26.7 78.7 73.8
Underwriting and general and administrative expenses 43.2 43.5 130.2 133.7
Interest and financing expenses 0.0 1.0 0.1 5.2
Other expenses 0.0 0.0 0.0 9.4
Operating Expenses 187.3 186.1 552.0 534.9
Net (loss) income before income taxes 36.7 17.4 112.1 90.3
Income tax expense 6.4 3.4 21.8 17.8
Net income $ 30.3 $ 14.0 $ 90.3 $ 72.5
v3.24.3
Segment Reporting Geographic Information (Details)
$ in Millions
 9 Months Ended
Sep. 30, 2024
USD ($)
Dec. 31, 2023
USD ($)
Sep. 30, 2023
USD ($)
Dec. 31, 2022
USD ($)
Revenue, Major Customer [Line Items]        
Segment Reporting, Disclosure of Major Customers 10      
CALIFORNIA        
Revenue, Major Customer [Line Items]        
Premiums In Force $ 329.2 $ 311.5 $ 301.9 $ 279.7
Policies In force 44,387 43,353 43,272 42,876
FLORIDA        
Revenue, Major Customer [Line Items]        
Premiums In Force $ 59.0 $ 56.6 $ 55.4 $ 49.4
Policies In force 10,664 10,008 10,052 9,417
NEW YORK        
Revenue, Major Customer [Line Items]        
Premiums In Force $ 35.2 $ 31.9 $ 31.1 $ 27.3
Policies In force 7,956 7,603 7,570 7,497
AllOtherStates [Member]        
Revenue, Major Customer [Line Items]        
Premiums In Force $ 310.9 $ 294.6 $ 287.6 $ 266.1
Policies In force 66,872 65,445 65,226 61,566
UNITED STATES        
Revenue, Major Customer [Line Items]        
Premiums In Force $ 734.3 $ 694.6 $ 676.0 $ 622.5
Policies In force 129,879 126,409 126,120 121,356
Final audit policies in-force 0 0 0 0
Final audit premium $ 33.0 $ 23.5 $ 22.3 $ 31.6
Total in-force policies, includingfinal audit 129,879 126,409 126,120 121,356
Total in-force, including final audit premium $ 767.3 $ 718.1 $ 698.3 $ 654.1
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