Consolidated Statements of Operations - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Revenue:
Total revenue	$ 13,163	$ 0
Operating expenses:
Cost of product revenue	312	0
Research and development	23,773	36,522
Selling, general and administrative	49,916	14,627
Total operating expenses	74,001	51,149
Loss from operations	(60,838)	(51,149)
Other (income) expense:
Loss on extinguishment of debt	2,725	1,766
Amortization of debt issuance costs and discount	1,303	1,201
Interest income	(24)	(189)
Interest expense	2,660	1,181
Other income	(13)	(334)
Other expense	0	602
Warrant liabilities fair value adjustment	(30,365)	5,214
Derivative liability fair value adjustment	(1,170)	(2,257)
Total other (income) expense:	(24,884)	7,184
Loss before taxes	(35,954)	(58,333)
Income tax benefit	3,088	3,148
Net loss	$ (32,866)	$ (55,185)
Net loss per share – basic and diluted	$ (1.25)	$ (5.15)
Weighted average common shares outstanding – basic and diluted	26,384,713	10,720,211
Product Revenue, Net
Revenue:
Total revenue	$ 1,113	$ 0
License Agreement Revenue
Revenue:
Total revenue	$ 12,050	$ 0