CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE LOSS - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Revenue:
Total revenue, net	$ 63,723	$ 58,443	$ 51,494
Costs and operating expenses:
Cost, Product and Service [Extensible List]	Product revenue, net	Product revenue, net	Product revenue, net
Cost of product revenue	$ 5,626	$ 5,281	$ 4,540
Research and development	127,635	61,055	53,462
Selling and marketing	41,590	40,549	39,922
General and administrative	60,653	33,940	32,224
Total costs and operating expenses	235,504	140,825	130,148
Loss from operations	(171,781)	(82,382)	(78,654)
Other income (expense):
Interest income	20,282	3,983	798
Interest expense	(13,577)	(11,338)	(7,022)
Change in fair value of derivative liabilities	(480)	(5,188)	13,841
Gains and losses on extinguishment of debt, net	(27,950)	14,190
Other expense		(1)	(1)
Total other income (expense), net	(21,725)	1,646	7,616
Net loss	$ (193,506)	$ (80,736)	$ (71,038)
Net loss per share, basic (in dollars per share)	$ (1.22)	$ (1.01)	$ (0.92)
Weighted average common shares outstanding, basic (in shares)	158,265,162	79,827,362	76,875,035
Net loss per share, diluted (in dollars per share)	$ (1.22)	$ (1.02)	$ (0.97)
Weighted average common shares outstanding, diluted (in shares)	158,265,162	85,596,594	82,644,267
Product revenue, net
Revenue:
Total revenue, net	$ 63,461	$ 57,870	$ 50,457
Collaboration revenue
Revenue:
Total revenue, net	$ 262	$ 573	$ 1,037