CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) shares in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Revenues:
Total revenues	$ 138,897	$ 137,421	$ 122,368
Costs of goods sold and services:
Total costs of goods sold and services	73,938	54,317	48,144
Gross profit	64,959	83,104	74,224
Operating expenses:
Research and development	35,922	31,082	26,064
Selling, general and administrative	138,008	101,618	89,111
Other lease costs	844	3,020	3,712
Impairment and restructuring	15,727	0	1,328
Total operating expenses	190,501	135,720	120,215
Loss from operations	(125,542)	(52,616)	(45,991)
Interest income	8,567	14,655	15,839
Change in fair value of contingent liabilities	(4,547)	0	0
Other income (expense), net	157	(136)	2,517
Loss before income taxes	(112,271)	(38,097)	(27,635)
Income tax benefit (expense)	5,121	(434)	(719)
Net loss	$ (107,150)	$ (38,531)	$ (28,354)
Net loss per common share, basic (in dollars per share)	$ (2.51)	$ (1.00)	$ (0.75)
Net loss per share, diluted (in dollars per share)	$ (2.51)	$ (1.00)	$ (0.75)
Weighted-average common shares outstanding, basic (in shares)	42,639	38,367	37,594
Weighted-average common shares outstanding, diluted (in shares)	42,639	38,367	37,594
Product revenue
Revenues:
Total revenues	$ 92,941	$ 79,740	$ 79,670
Costs of goods sold and services:
Total costs of goods sold and services	50,981	33,304	29,103
Service and Other Revenue
Revenues:
Total revenues	44,212	51,244	40,089
Costs of goods sold and services:
Total costs of goods sold and services	22,957	21,013	19,041
Collaboration and license revenue
Revenues:
Total revenues	1,501	4,452	1,380
Grant revenue
Revenues:
Total revenues	$ 243	$ 1,985	$ 1,229