Condensed Consolidated Statements of Stockholders' Equity (Unaudited) - USD ($) $ in Thousands	Total	Common Stock	Additional Paid-in Capital	Accumulated Deficit	Other Comprehensive Income (Loss)
Beginning balance at Dec. 31, 2021	$ 540,894	$ 16	$ 2,694,646	$ (2,153,576)	$ (192)
Issuance of common stock from exercise of stock options and units			2,467
Stock-based compensation			14,912
Net loss	(113,056)			(113,056)
Other comprehensive (loss) income					(420)
Ending balance at Mar. 31, 2022	444,797	16	2,712,025	(2,266,632)	(612)
Beginning balance at Dec. 31, 2022	400,413	16	2,770,923	(2,369,551)	(975)
Issuance of common stock from exercise of stock options and units			1,466
Stock-based compensation			14,645
Net loss	(43,021)			(43,021)
Other comprehensive (loss) income					755
Ending balance at Mar. 31, 2023	$ 374,258	$ 16	$ 2,787,034	$ (2,412,572)	$ (220)