Revenue - Disaggregation of revenue (Details) - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2025	Dec. 31, 2024
Revenue
Revenue from Contracts with Customers	$ 20,957	$ 22,215
Revenue from Lease Elements	12,069	16,412
Total revenue	33,026	38,627
Product sales
Revenue
Revenue from Contracts with Customers	18,691	21,089
Total revenue	18,691	21,089
Licenses
Revenue
Revenue from Contracts with Customers	300
Revenue from Lease Elements	12,069	16,412
Total revenue	12,369	16,412
Assay and other service revenue
Revenue
Revenue from Contracts with Customers	1,966
Total revenue	$ 1,966
Other
Revenue
Revenue from Contracts with Customers		1,126
Total revenue		$ 1,126

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss).

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