Consolidated Statements of Comprehensive Loss - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Net income (loss)	$ 54	$ (4,278)
Other comprehensive income (loss):
Foreign currency translation adjustments	(234)	408
Total other comprehensive (loss) income	(234)	408
Comprehensive loss	$ (180)	$ (3,870)