Consolidated Statements of Comprehensive 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	$ (21,285)	$ (17,656)	$ (44,671)	$ (38,031)
Other comprehensive loss:
Unrealized loss on marketable securities	(96)	(3)	(330)	(20)
Total other comprehensive loss	(96)	(3)	(330)	(20)
Comprehensive loss	$ (21,381)	$ (17,659)	$ (45,001)	$ (38,051)