Condensed Consolidated Statements of Comprehensive Loss (Unaudited) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Income Statement [Abstract]
Net loss	$ (6,489)	$ (9,333)	$ (11,789)	$ (27,924)
Foreign currency translation adjustments	(9)	(12)	(7)	(18)
Comprehensive loss	$ (6,498)	$ (9,345)	$ (11,796)	$ (27,942)