CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2019	Sep. 30, 2018	Sep. 30, 2019	Sep. 30, 2018
Net income (loss)	$ 3,165	$ 878	$ (7,771)	$ (16,577)
Other comprehensive income (loss):
Foreign currency translation adjustments	(764)	86	(602)	(970)
Comprehensive income (loss)	$ 2,401	$ 964	$ (8,373)	$ (17,547)