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Income Taxes
 3 Months Ended
Mar. 31, 2022
Income Tax Disclosure [Abstract]  
Taxes Income TaxesFor interim periods, accounting standards require that income tax expense be determined by applying the estimated annual effective income tax rate to year-to-date results, unless this method does not result in a reliable estimate of year-to-date income tax expense. Each period, the income tax accrual is adjusted to the latest estimate and the difference from the previously accrued year-to-date balance is adjusted to the current quarter. For the quarter ended March 31, 2022, our income tax provision was $6.0 million as compared to $3.2 million in 2021. Our effective tax rate for the quarter ended March 31, 2022 was 26.6%, which varied from the U.S. federal statutory tax rate of 21% primarily due to the effects of state taxes and nondeductible compensation. Our effective tax rate for the quarter ended March 31, 2021 approximated the statutory U.S. federal income tax rate of 21%