UNAUDITED CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE LOSS - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Revenues
Total revenues	$ 32,607	$ 40,005
Cost of goods sold
Cost of product and other revenue	2,594	11,178
Amortization of intangible asset	9,011	9,011
Total cost of goods sold	11,605	20,189
Operating expenses:
Research and development	9,731	19,686
Selling, general and administrative	25,438	25,053
License	711	568
Restructuring	58	106
Total operating expenses	35,938	45,413
Loss from operations	(14,936)	(25,597)
Other income (expense)
Interest expense	(2,498)	(1,561)
Other income	95	282
Change in fair value of warrant liability	(129)	0
Loss on extinguishment of debt	(517)	0
Net loss before income taxes	(17,985)	(26,876)
Net (loss) income, basic	(17,985)	(26,876)
Net (loss) income, diluted	(17,985)	(26,876)
Comprehensive loss	$ (17,985)	$ (26,876)
Net loss per share:
Basic (in dollars per share)	$ (0.09)	$ (0.15)
Diluted (in dollars per share)	$ (0.09)	$ (0.15)
Weighted average common shares outstanding:
Basic (in shares)	204,955,151	184,768,983
Diluted (in shares)	204,955,151	184,768,983
Product revenue, net
Revenues
Total revenues	$ 31,009	$ 34,706
License, collaboration and other revenue
Revenues
Total revenues	$ 1,598	$ 5,299