Note 7 - Income Taxes

3 Months Ended

Mar. 31, 2023

Notes to Financial Statements

Income Tax Disclosure [Text Block]

(7) INCOME TAXES

For the three months ended March 31, 2023, and 2022, we recorded income taxes using an estimated annual effective tax rate based upon projected annual income, forecasted permanent tax differences, discrete items, and statutory rates in states in which we operate.  The effective tax rate for the three months ended March 31, 2023, and 2022 was ~13% and ~ 2%, respectively. Historically, our actual effective tax rates have differed from the statutory effective rate primarily due to the benefit received from statutory percentage depletion in excess of tax basis. The deduction for statutory percentage depletion does not necessarily change proportionately to changes in income (loss) before income taxes.