CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE (LOSS) INCOME - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020
Statement of Comprehensive Income [Abstract]
Net (loss) income	$ (42,039)	$ 12,881	$ 88,213	$ 71,259
Other comprehensive (loss) income:
Foreign currency translation adjustment, net of tax	(10,611)	5,591	(2,042)	(6,341)
Other comprehensive (loss) income	(10,611)	5,591	(2,042)	(6,341)
Comprehensive (loss) income	$ (52,650)	$ 18,472	$ 86,171	$ 64,918