Condensed Consolidated Statements of Comprehensive Loss - USD ($) shares in Thousands, $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Revenues:
Net product revenue	$ 1,093	$ 0
Royalties and other revenue	37	24
Total revenues	1,130	24
Operating expenses:
Cost of sales	31	0
Research and development, including stock-based compensation of $1,594 and $1,203, respectively	14,372	12,026
Selling, general and administrative, including stock-based compensation of $2,708 and $2,212, respectively	32,060	19,140
Total operating expenses	46,463	31,166
Loss from operations	(45,333)	(31,142)
Interest and other expense	(4,948)	(1,821)
Interest income and other, net	1,884	1,029
Net loss	$ (48,397)	$ (31,934)
Net loss per common share, basic (usd per share)	$ (0.20)	$ (0.17)
Net loss per common share, diluted (usd per share)	$ (0.20)	$ (0.17)
Shares used in computing net loss per common share, basic	245,390	189,014
Shares used in computing net loss per common share, diluted	245,390	189,014
Other comprehensive loss:
Unrealized (loss) gain on investments	$ (81)	$ 265
Comprehensive loss	$ (48,478)	$ (31,669)