Consolidated Statements of Operations - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Revenues [Abstract]
Total revenue	$ 19,138	$ 0
Operating expenses:
cost of sales	1,903	0
Research and development	131,428	81,605
General and administrative	59,220	22,691
Total operating expenses	192,551	104,296
Loss from operations	(173,413)	(104,296)
Other income (expense):
Interest income	366	1,559
Interest expense	(17,590)	(335)
Change in fair value of derivative liability	(732)	0
Other expense, net	(582)	(192)
Gain from sale of priority review voucher, net	108,000	0
Net loss before provision for income taxes	(83,951)	(103,264)
Provision for income taxes	37	6
Net loss	$ (83,988)	$ (103,270)
Net loss per share, basic and diluted	$ (2.77)	$ (4.09)
Weighted-average shares of common stock outstanding, basic and diluted	30,321,722	25,251,968
Product [Member]
Revenues [Abstract]
Total revenue	$ 3,138	$ 0
License [Member]
Revenues [Abstract]
Total revenue	$ 16,000	$ 0