Mine gross profit. For the three
months ended March 31, 2023, we recorded $12.3 million mine gross
profit compared to $6.8 million mine gross profit for the same
period in 2022. The increase is primarily attributable to higher
sales and lower cash cost after by-product credit per ounce sold,
as discussed above.
General and administrative. For
the three months ended March 31, 2023, general and administrative
expenses of $1.1 million did not
materially change from the same period in 2022.
Exploration expenses. For the
three months ending March 31, 2023, property exploration expenses
totaled $3.7 million as compared to $2.5 million for the same
period of 2022. The increase was largely due to increased
geotechnical and metallurgical studies at the County Line property
and the completion of the monitoring well at the Golden Mile
property.
Other (income) expense,
net. For the three months ending March 31, 2023, other income
totaled $0.3 million as compared to other expense of $0.02 million
for the same period of 2022. The change is due to an increase in
interest income in 2023.
Income and mining tax expense.
For the three months ended March 31, 2023, income and mining tax
expense was $1.5 million as compared to $0.4 million for the same
period in 2022. The increase is the result of our higher income
before income and mining taxes and increased Nevada net proceeds of
minerals tax due to higher metal sales. See Note 4 to the Condensed Consolidated
Financial Statements.
Net
income. For the three
months ended March 31, 2023 we
recorded net income of $6.4 million as compared to $2.6 million in
the corresponding period for 2022. The increase is due to the
changes in our consolidated results of operations, as discussed
above.
Non-GAAP Measures
Throughout this report, we have provided information prepared or
calculated according to U.S. GAAP and have referenced some non-GAAP
performance measures which we believe will assist with
understanding the performance of our business. These measures are
based on precious metal gold equivalent ounces sold and include
cash cost before by-product credits per ounce, total cash cost
after by-product credits per ounce, and total all-in sustaining
cost per ounce (“AISC”). Because the non-GAAP performance measures
do not have any standardized meaning prescribed by U.S. GAAP, they
may not be comparable to similar measures presented by other
companies. Accordingly, these measures should not be considered in
isolation, or as a substitute for measures of performance prepared
in accordance with U.S. GAAP. These non-GAAP measures are not
necessarily indicative of operating profit or cash flow from
operations as determined under GAAP.
Revenue generated from the sale of silver is considered a
by-product of our gold production for the purpose of our total cash
cost after by-product credits for our Isabella Pearl Mine. We
periodically review our revenues to ensure that our reporting of
primary products and by-products is appropriate. Because we
consider silver to be a by-product of our gold production, the
value of silver continues to be applied as a reduction to total
cash costs in our calculation of total cash cost after by-product
credits per precious metal gold equivalent ounce sold. Likewise, we
believe the identification of silver as by-product credits is
appropriate because of its lower individual economic value compared
to gold and since gold is the primary product we produce.
Total cash cost, after by-product credits, is a measure developed
by the Gold Institute to provide a uniform standard for comparison
purposes. AISC is calculated based on the current guidance from the
World Gold Council.
Total cash cost before by-product credits includes all direct and
indirect production costs related to our production of metals
(including mining, crushing and conveying and other plant facility
costs, royalties, and site general and administrative costs) plus
treatment and refining costs.
Total cash cost after by-product credits includes total cash cost
before by-product credits less by-product credits, or revenues
earned from silver.