UNAUDITED CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE LOSS - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Revenues
Total revenues	$ 37,428	$ 42,046	$ 113,683	$ 138,427
Cost of goods sold
Cost of product and other revenue	5,150	8,998	15,780	28,452
Amortization of intangible asset	9,011	9,011	27,032	27,032
Total cost of goods sold	14,161	18,009	42,812	55,484
Operating expenses:
Research and development	8,487	13,330	25,866	53,214
Selling, general and administrative	26,516	22,710	78,870	74,797
License	769	864	2,242	2,381
Restructuring	0	169	58	181
Total operating expenses	35,772	37,073	107,036	130,573
Loss from operations	(12,505)	(13,036)	(36,165)	(47,630)
Other income (expense)
Interest expense	(6,661)	(1,410)	(11,308)	(4,614)
Other (expense) income	(17)	(43)	39	229
Change in fair value of warrant liability	(856)	0	1,345	0
Loss on extinguishment of debt	0	0	(517)	0
Loss on termination of lease	0	0	0	(524)
Net loss before income taxes	(20,039)	(14,489)	(46,606)	(52,539)
Net loss, basic	(20,039)	(14,489)	(46,606)	(52,539)
Net loss, diluted	(20,039)	(14,489)	(46,606)	(52,539)
Comprehensive loss	$ (20,039)	$ (14,489)	$ (46,606)	$ (52,539)
Net loss per share:
Basic (in dollars per share)	$ (0.10)	$ (0.08)	$ (0.22)	$ (0.28)
Diluted (in dollars per share)	$ (0.10)	$ (0.08)	$ (0.22)	$ (0.28)
Weighted average common shares outstanding:
Basic (in shares)	210,348,459	188,306,350	208,343,679	186,643,878
Diluted (in shares)	210,348,459	188,306,350	208,343,679	186,643,878
Product revenue, net
Revenues
Total revenues	$ 35,592	$ 40,118	$ 107,810	$ 117,068
License, collaboration and other revenue
Revenues
Total revenues	$ 1,836	$ 1,928	$ 5,873	$ 21,359