Amount, including 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

Agreements - Viridian (Details) - USD ($) $ in Thousands	3 Months Ended
Agreements - Viridian (Details) - USD ($) $ in Thousands	Mar. 31, 2022	Dec. 31, 2021	Mar. 31, 2021	Oct. 31, 2020
Collaborative Agreements disclosures
Revenue from contract with customer	$ 38,078		$ 15,706
License and milestone fees
Collaborative Agreements disclosures
Revenue from contract with customer	30,892		$ 157
Viridian \| License and milestone fees
Collaborative Agreements disclosures
Potential milestone payment				$ 143,000
Revenue from contract with customer	$ 100
Viridian \| License and milestone fees \| Development milestones
Collaborative Agreements disclosures
Revenue from contract with customer		$ 3,000