CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) (UNAUDITED) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020
CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) (UNAUDITED)
Net income (loss)	$ (29)	$ (1,057)	$ (362)	$ (1,611)
Other comprehensive income (loss):
Foreign currency translation gain (loss)	152	85	4,210	(180)
Comprehensive income (loss)	$ 123	$ (972)	$ 3,848	$ (1,791)