CONSOLIDATED STATEMENTS OF COMPREHENSIVE (LOSS) INCOME Statement - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Net (loss) income	$ 7,601	$ (10,674)	$ (13,555)
Other comprehensive income (loss):
Foreign currency translation adjustments	(163)	(1,341)	7,470
Comprehensive (loss) income	$ 7,438	$ (12,015)	$ (6,085)