Condensed Consolidated Statements Of Comprehensive Income (Loss) (Unaudited) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Statement of Comprehensive Income [Abstract]
Net loss	$ (2,622)	$ (4,321)	$ (7,262)	$ (8,771)
Other comprehensive income (loss):
Net change in foreign currency translation adjustments	(373)	144	(557)	123
Total other comprehensive income (loss)	(373)	144	(557)	123
Total comprehensive loss	$ (2,995)	$ (4,177)	$ (7,819)	$ (8,648)