Condensed Statements of Operations (unaudited) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024
Revenue:
Total revenues	$ 33,908	$ 8,192	$ 64,669	$ 8,192
Cost and operating expenses:
Cost of product and license revenue	3,765	707	6,649	707
Research and development	36,149	92,106	75,768	132,316
Selling, general and administrative	28,968	30,186	58,293	56,743
Total cost and operating expenses	68,882	122,999	140,710	189,766
Loss from operations	(34,974)	(114,807)	(76,041)	(181,574)
Non-operating income:
Gain from sale of priority review voucher	0	108,000	0	108,000
Investment income, net	4,671	3,962	9,765	8,327
Other expense, net	(19)	(10)	(42)	(20)
Total non-operating income, net	4,652	111,952	9,723	116,307
Loss before income taxes	(30,322)	(2,855)	(66,318)	(65,267)
Income tax expense	0	(1,552)	0	(1,552)
Net loss	$ (30,322)	$ (4,407)	$ (66,318)	$ (66,819)
Net loss per share - basic	$ (0.29)	$ (0.05)	$ (0.64)	$ (0.77)
Net loss per share - diluted	$ (0.29)	$ (0.05)	$ (0.64)	$ (0.77)
Weighted-average number of common shares used in net loss per share - basic	103,069,154	87,121,310	102,890,506	86,864,545
Weighted-average number of common shares used in net loss per share - diluted	103,069,154	87,121,310	102,890,506	86,864,545
Product revenue, net [Member]
Revenue:
Total revenues	$ 33,562	$ 8,192	$ 64,065	$ 8,192
License revenue [Member]
Revenue:
Total revenues	$ 346	$ 0	$ 604	$ 0