Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands		12 Months Ended
		Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Statement Of Income And Comprehensive Income [Abstract]
Net income		$ 49,432	$ 66,103	$ 49,339
Net change in cash flow derivative hedges—net of tax	[1]	(828)	673	4,104
Comprehensive income		$ 48,604	$ 66,776	$ 53,443

[1] Net of income tax (provision) benefit of $280, $217 and $(421) for the years ended December 31, 2021, 2020 and 2019, respectively.