INCOME TAXES

3 Months Ended

Mar. 31, 2022

INCOME TAXES

INCOME TAXES

9.    INCOME TAXES

	Three Months Ended
	March 31,		March 31,
	2022		2021
Income tax expense	$	15,304	$	17,679
Effective tax rate		18.8%		24.6%

The effective tax rate for the three months ended March 31, 2021, included an income tax expense attributable to an increase in valuation allowance on certain deferred tax assets.