Condensed Statements of Operations and Comprehensive (Loss) Income - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Income Statement [Abstract]
Revenues	$ 13,542	$ 13,002	$ 45,694	$ 37,377
Costs and expenses:
Manufacture and supply	4,437	4,798	13,352	16,152
Research and development	5,269	3,196	15,363	10,216
Selling, general and administrative	12,126	7,385	34,171	22,200
Total costs and expenses	21,832	15,379	62,886	48,568
Loss from operations	(8,290)	(2,377)	(17,192)	(11,191)
Other income/(expenses):
Interest expense	(2,780)	(1,256)	(8,343)	(4,064)
Interest expense related to royalty obligations	(1,359)	0	(4,075)	0
Interest expense related to the sale of future revenue	(59)	(56)	(175)	(163)
Interest income and other income, net	979	1,514	2,703	16,156
Loss on extinguishment of debt	0	0	0	(353)
Net (loss) income before income taxes	(11,509)	(2,175)	(27,082)	385
Income taxes (benefit) expense	0	(140)	0	144
Net (loss) income	(11,509)	(2,035)	(27,082)	241
Comprehensive (loss) income	$ (11,509)	$ (2,035)	$ (27,082)	$ 241
(Loss) earnings per share attributable to common stockholders:
Basic (in dollars per share)	$ (0.13)	$ (0.03)	$ (0.32)	$ 0
Diluted (in dollars per share)	$ (0.13)	$ (0.03)	$ (0.32)	$ 0
Weighted average common shares outstanding:
Basic (in shares)	91,082,081	64,678,761	85,224,263	59,252,768
Diluted (in shares)	91,082,081	64,678,761	85,224,263	61,513,736