Consolidated Statements of Comprehensive (Loss) Income - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Statement of Comprehensive Income [Abstract]
Net income (loss)	$ 20,220	$ (5,359)	$ (94,422)
Change in fair value of cash flow hedge, net of tax benefit of $128 and $228 for the years ended December 31, 2020 and 2019, respectively	(429)	(765)
Change in fair value of cash flow hedge, net of tax benefit of $15 for the year ended December 31, 2018			(26)
Total comprehensive income (loss)	$ 19,791	$ (6,124)	$ (94,448)