CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS)
Net income (loss)	$ 5,337	$ (389,359)	$ 33,140
Other comprehensive income (loss):
Foreign currency translation (loss) gain	(1,505)	3,055	3,772
Net changes in interest rate hedge, net of taxes of $3,182, $(1,557) and $(488), respectively	11,969	(5,859)	(1,835)
Comprehensive income (loss), net of tax	$ 15,801	$ (392,163)	$ 35,077