CONDENSED STATEMENTS OF OPERATIONS AND COMPREHENSIVE LOSS - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Revenues:
Total revenues	$ 73,222	$ 22,333	$ 119,245	$ 33,702
Cost of goods sold:
Total cost of goods sold	9,436	3,489	16,564	5,026
Operating expenses:
Research and development	12,762	8,282	23,341	17,375
Selling, general and administrative	64,654	27,186	117,648	53,989
Total operating expenses	77,416	35,468	140,989	71,364
Loss from operations	(13,630)	(16,624)	(38,308)	(42,688)
Interest expense	(3,326)	(1,075)	(5,682)	(2,103)
Non-cash interest expense related to the sale of future royalties	(1,576)	(968)	(3,278)	(1,937)
Other income, net	2,145	1,546	4,484	2,848
Loss before provision for income taxes	(16,387)	(17,121)	(42,784)	(43,880)
Provision for income taxes	67	0	188	14
Net loss	$ (16,454)	$ (17,121)	$ (42,972)	$ (43,894)
Net loss per share of common stock - basic (in dollars per share)	$ (0.07)	$ (0.08)	$ (0.18)	$ (0.21)
Net loss per share of common stock - diluted (in dollars per share)	$ (0.07)	$ (0.08)	$ (0.18)	$ (0.21)
Shares used in computing net loss per share - basic (in shares)	234,571,192	214,951,127	233,818,576	211,009,029
Shares used in computing net loss per share - diluted (in shares)	234,571,192	214,951,127	233,818,576	211,009,029
Comprehensive loss:
Net loss	$ (16,454)	$ (17,121)	$ (42,972)	$ (43,894)
Unrealized losses on available-for-sale securities	(81)	(190)	(325)	(156)
Comprehensive loss	(16,535)	(17,311)	(43,297)	(44,050)
Product sales
Revenues:
Total revenues	72,591	18,309	116,103	29,664
Cost of goods sold:
Total cost of goods sold	1,405	492	2,418	864
Product supply revenue
Revenues:
Total revenues	13	3,260	2,139	3,262
Licensing revenue
Revenues:
Total revenues	19	764	36	776
Non-cash royalty revenue related to the sale of future royalties
Revenues:
Total revenues	599	0	967	0
Other cost of revenue
Cost of goods sold:
Total cost of goods sold	$ 8,031	$ 2,997	$ 14,146	$ 4,162