Condensed Consolidated Statements of Operations and Comprehensive Loss - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2026	Jun. 30, 2025	Jun. 30, 2026	Jun. 30, 2025
Condensed Consolidated Statements of Operations and Comprehensive Loss [Abstract]
Revenue	$ 64,082	$ 43,424	$ 116,669	$ 80,629
Cost of revenue	10,892	10,646	21,315	19,910
Gross profit	53,190	32,778	95,354	60,719
Operating expenses:
Research and development	26,261	15,032	47,881	28,956
Selling, general and administrative	44,829	31,461	87,395	62,980
Asset impairment charge			7,482
Total operating expenses	71,090	46,493	142,758	91,936
Loss from operations	(17,900)	(13,715)	(47,404)	(31,217)
Interest income	2,305	635	4,769	1,178
Interest expense		(6,621)	(3)	(11,714)
Change in fair value of common stock warrant liability		(863)		(2,469)
Change in fair value of derivative liability		11,538		2,493
Other income (expense), net	(126)	(111)	(440)	247
Loss before provision for income taxes	(15,721)	(9,137)	(43,078)	(41,482)
Provision for income taxes	(22)	(59)	(45)	(59)
Net loss	(15,743)	(9,196)	(43,123)	(41,541)
Comprehensive loss:
Net loss	(15,743)	(9,196)	(43,123)	(41,541)
Other comprehensive loss:
Foreign currency translation gain (loss)	(9)	291	253	55
Unrealized loss on investments, net	(204)		(726)
Total comprehensive loss	$ (15,956)	$ (8,905)	$ (43,596)	$ (41,486)
Net loss per share, basic	$ (0.18)	$ (1.46)	$ (0.50)	$ (6.66)
Net loss per share, diluted	$ (0.18)	$ (1.46)	$ (0.50)	$ (6.66)
Weighted-average shares used to compute net loss per share, basic	86,398,778	6,316,315	86,021,323	6,240,885
Weighted-average shares used to compute net loss per share, diluted	86,398,778	6,316,315	86,021,323	6,240,885