Condensed Consolidated Statements Of Comprehensive Loss - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Statement of Comprehensive Income [Abstract]
Net loss	$ (1,367)	$ (3,745)	$ (8,629)	$ (12,516)
Other comprehensive income (loss):
Net change in foreign currency translation adjustments	(333)	(229)	(890)	(106)
Total other comprehensive income (loss)	(333)	(229)	(890)	(106)
Total comprehensive loss	$ (1,700)	$ (3,974)	$ (9,519)	$ (12,622)