Condensed Consolidated Statements of Comprehensive Income (Loss) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Statement of Comprehensive Income [Abstract]
Net loss	$ (17,759)	$ (10,779)
Other comprehensive income:
Foreign currency translation gain	2,821	67
Other comprehensive gain	2,821	67
Comprehensive loss	$ (14,938)	$ (10,712)