Revenue - Disaggregated by Type (Details) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Disaggregation of Revenue
Revenue	$ 15,241	$ 14,795	$ 44,295	$ 36,923
Product sales
Disaggregation of Revenue
Revenue	14,571	12,037	40,465	31,292
Licensing
Disaggregation of Revenue
Revenue	52	1,108	1,398	2,293
Royalties
Disaggregation of Revenue
Revenue	264	274	888	1,612
Other revenue
Disaggregation of Revenue
Revenue	$ 354	$ 1,376	$ 1,544	$ 1,726

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.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
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Reference 2: http://www.xbrl.org/2003/role/disclosureRef
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+ Details