Condensed Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands		3 Months Ended
		Mar. 31, 2021	Mar. 31, 2020
Statement Of Income And Comprehensive Income [Abstract]
Net income		$ 8,814	$ 33,987
Net change in cash flow derivative hedges—net of tax	[1]	1,886	(7,126)
Comprehensive income		$ 10,700	$ 26,861

[1] Net of income tax (provision) benefit of $637 and $(2,417) for the three months ended March 31, 2021 and 2020 respectively.