CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE LOSS (Unaudited) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME LOSS [Abstract]
Net (loss)	$ (3,839)	$ (4,918)	$ (11,960)	$ (20,764)
Other comprehensive income (loss):
Change in unrealized gain (loss) on investments, net of tax	68	96	46	206
Change in foreign currency translation, net of tax	4	0	(2)	(4)
Total other comprehensive income (loss)	72	96	44	202
Comprehensive (loss)	$ (3,767)	$ (4,822)	$ (11,916)	$ (20,562)