Condensed Consolidated Statements of Comprehensive Income (Loss) (Unaudited) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019
Net income (loss)	$ 2,376	$ (1,278)	$ (2,735)	$ (3,512)
Other comprehensive income (loss):
Foreign currency translation adjustments	268	(337)	189	(276)
Comprehensive income (loss)	$ 2,644	$ (1,615)	$ (2,546)	$ (3,788)