Revenue - License Revenue (Details) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
Jun. 30, 2026	Jun. 30, 2025	Jun. 30, 2026	Jun. 30, 2025
Revenue from Contract with Customer [Abstract]
License revenue attributed from R&D performance obligation		$ 19,145		$ 22,123
Supply revenue	$ 3,701		$ 6,741
Total revenue	$ 3,701	$ 19,145	$ 6,741	$ 22,123

Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise.

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+ Details