Condensed Consolidated Statements of Comprehensive Loss - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Statement of Comprehensive Income [Abstract]
Net Income (Loss)	$ (5,265)	$ (29,023)	$ (15,060)	$ (55,021)
Other comprehensive income (loss):
Unrealized gain (loss) on available-for-sale securities	443	(130)	443	(1,206)
Comprehensive loss	$ (4,822)	$ (29,153)	$ (14,617)	$ (56,227)