Past Due Loans
At June 30, 2024, past due loans still accruing interest totaled $40.2 million or 0.22% of total LHFI, compared to $50.7 million or 0.32% of total LHFI at March 31, 2024, and $24.1 million or 0.16% of total LHFI at June 30, 2023. The decrease in past due loan levels at June 30, 2024 from March 31, 2024 was primarily within the 30-59 days past due category and driven by decreases in past due relationships within the other commercial, residential 1-4 family consumer, and commercial and industrial portfolios. Of the total past due loans still accruing interest, $15.6 million or 0.09% of total LHFI were past due 90 days or more at June 30, 2024, compared to $11.4 million or 0.07% of total LHFI at March 31, 2024, and $10.1 million or 0.07% of total LHFI at June 30, 2023. The increase in loans past due 90 days or more at June 30, 2024 from both March 31, 2024 and June 30, 2023 was primarily due to one credit relationship within the other commercial portfolio.
Allowance for Credit Losses
At June 30, 2024, the ACL was $175.7 million and included an ALLL of $158.1 million and a RUC of $17.6 million. At April 1, 2024, the initial ACL related to American National was $18.5 million, consisting of an ALLL of $17.1 million, which included a $3.9 million reserve on PCD loans, and a RUC of $1.4 million. Outside of the initial ACL related to the American National acquisition, the ACL at June 30, 2024 increased $5.4 million from March 31, 2024, primarily due to loan growth in the second quarter of 2024 and the impact of continued uncertainty in the economic outlook on certain portfolios.
The ACL as a percentage of total LHFI was 0.96% at June 30, 2024 and March 31, 2024. The ALLL as a percentage of total LHFI was 0.86% at June 30, 2024 and March 31, 2024.
Net Charge-offs
Net charge-offs were $1.7 million or 0.04% of total average LHFI on an annualized basis for the second quarter of 2024, compared to $4.9 million or 0.13% (annualized) for the first quarter of 2024, and $1.6 million or 0.04% (annualized) for the second quarter of 2023.
Provision for Credit Losses
For the second quarter of 2024, the Company recorded a provision for credit losses of $21.8 million, compared to a provision for credit losses of $8.2 million in the prior quarter, and a provision for credit losses of $6.1 million in the second quarter of 2023. Included in the provision for credit losses for the second quarter of 2024 was $13.2 million initial provision expense on non-PCD loans and $1.4 million on unfunded commitments, each acquired from American National. As compared to the prior quarter, the decrease in provision for credit losses, outside of the initial provision expense recorded on non-PCD loans and unfunded commitments acquired from American National, primarily reflects the impact of lower net charge-offs in the second quarter of 2024. As compared to the same period in the prior year, the increase in provision for credit losses, outside of the initial provision expense recorded on non-PCD loans and unfunded commitments acquired from American National, primarily reflects the impact of loan growth and the impact of continued uncertainty in the economic outlook on certain portfolios.
NONINTEREST INCOME
Noninterest income decreased $1.8 million to $23.8 million for the second quarter of 2024 from $25.6 million in the prior quarter, primarily driven by $6.5 million of pre-tax losses incurred on the sale of available for sale (“AFS”) securities as part of the Company’s restructuring of the American National securities portfolio, partially offset by increases in noninterest income due to the full quarter impact of the American National acquisition that closed on April 1, 2024.
Adjusted operating noninterest income,(1) which excludes losses and gains on sale of AFS securities (losses of $6.5 million in the second quarter and gains of $3,000 in the first quarter), increased $4.8 million to $30.3 million for the second quarter from $25.5 million in the prior quarter, primarily due to the impact of the American National acquisition, which drove the majority of the $2.1 million increase in fiduciary and asset management fees, the $832,000 increase in interchange fees, the $517,000 increase in service charges on deposit accounts, the $418,000 increase in loan-related interest rate swap fees, and the $236,000 increase in other service charges, commissions, and fees. In addition to the acquisition impact, BOLI income increased $546,000 compared to the prior quarter, primarily driven by a death benefit received in the second quarter, and mortgage banking income increased $326,000.