Condensed Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019
Statement of Comprehensive Income [Abstract]
Net income (loss)	$ 521	$ 2,141	$ (1,379)	$ 5,694
Foreign currency translation adjustments	2,823	(3,451)	(2,858)	(2,118)
Comprehensive income (loss)	$ 3,344	$ (1,310)	$ (4,237)	$ 3,576