CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Statement of Comprehensive Income [Abstract]
Net income (loss)	$ (9,843)	$ 5,451	$ 42,017
Other comprehensive income (loss):
Cash flow hedges	(9,523)	(5,456)	64
Income tax benefit (expense)	2,365	1,404	(16)
Foreign currency translation adjustment	7,786	(18)	(3,606)
Income tax benefit (expense)	(786)	61	(9)
Total other comprehensive loss	(158)	(4,009)	(3,567)
Total comprehensive income (loss)	$ (10,001)	$ 1,442	$ 38,450