CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE LOSS - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2021	Mar. 31, 2020
Statement of Comprehensive Income [Abstract]
Net loss	$ (1,945)	$ (24,427)
Other comprehensive loss:
Foreign currency translation adjustments	(3,116)	(6,169)
Total other comprehensive loss	(3,116)	(6,169)
Comprehensive loss	$ (5,061)	$ (30,596)