Product Revenue - Schedule of Product Revenue Allowance and Reserve (Details) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2026	Dec. 31, 2025
Contractual Adjustments
Contractual adjustments, beginning balance	$ 182
Contractual adjustments, current provisions relating to sales in the current year	3,329
Contractual adjustments, adjustments relating to prior year	0
Contractual adjustments, payments/returns relating to sales in the current year	(2,787)
Contractual adjustments, payments/returns relating to sales in the prior year	(174)
Contractual adjustments, ending balance	550
Government Rebates
Government rebates, beginning balance	1,274
Government rebates, current provisions relating to sales in the current year	6,809
Government rebates, adjustments relating to prior years	(113)
Government rebates, payments/returns relating to sales in the current year	(2,995)
Government rebates, payments/returns relating to sales in the prior years	(892)
Government rebates, ending balance	4,083
Returns/ Replacement/ Other
Returns/ replacement/ other, beginning balance	1,040
Returns/ replacement/ other, current provisions relating to sales in the current year	4,452
Returns/ replacement/ other, adjustments relating to prior years	(370)
Returns/ replacement/ other, payments/returns relating to sales in the current year	0
Returns/ replacement/ other, payments/returns relating to sales in the prior years	(16)
Returns/ replacement/ other, ending balance	5,106
Total
Total revenue-related reserves	9,739	$ 2,496
Total, current provisions relating to sales in the current year	14,590
Total allowances and reserves, adjustments relating to prior years	(483)
Total, payments/returns relating to sales in the current year	(5,782)
Total, payments/returns relating to sales in the prior years	$ (1,082)