CONSOLIDATED STATEMENTS OF COMPREHENSIVE (LOSS) INCOME - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Statement of Comprehensive Income [Abstract]
Net (loss) income	$ (61,510)	$ (30,240)	$ 23,562
Other comprehensive (loss) income:
Foreign currency translation adjustments	(1,185)	(19,340)	(8,038)
Unrealized gain (loss) on hedging activity, net of tax of $20, $944 and $98, respectively	74
Unrealized gain (loss) on hedging activity, net of tax of $20, $944 and $98, respectively		3,553	(358)
Recognition of gain on hedging activity reclassified to net (loss) income, net of tax $(314), $(75) and $0, respectively	(1,112)
Recognition of gain on hedging activity reclassified to net (loss) income, net of tax $(314), $(75) and $0, respectively		(281)	0
Comprehensive (loss) income, net of tax	$ (63,733)	$ (46,308)	$ 15,166