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 loss	$ (21,683)	$ (20,217)	$ (32,227)	$ (79,185)
Other comprehensive income (loss), net of taxes:
Unrealized gains (losses) on available-for-sale securities	25	(127)	198	(506)
Cumulative translation adjustment	(24)	(323)	(61)	(324)
Total other comprehensive income (loss), net of taxes	1	(450)	137	(830)
Comprehensive loss	$ (21,682)	$ (20,667)	$ (32,090)	$ (80,015)