Amount of non refundable upfront payment received per quarter.

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Amount of transaction price due from counter party.

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Amount of non refundable upfront payment received.

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Number Of Customers With High Percent Of Total Revenue

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Period of payment from customers from the date of shipment or satisfaction of performance obligation with no discounts for early payment.

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Represents service type warranties term.

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For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.

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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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No definition available.

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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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Revenue recognition - Customers and service and other revenue (Details) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2022 USD ($) customer	Jun. 30, 2021 USD ($)	Jun. 30, 2022 USD ($) customer	Jun. 30, 2021 USD ($)
Revenue recognition
Service type warranties term			1 year
Revenue	$ 23,500	$ 25,371	$ 53,052	$ 52,580
One customer \| Customer Concentration Risk \| Revenue
Revenue recognition
Number Of Customers With High Percent Of Total Revenue \| customer	1		1
Revenue as a percentage of total revenue	18.00%		18.00%
Product revenue
Revenue recognition
Revenue	$ 14,785	18,676	$ 35,441	36,924
Service and other revenue
Revenue recognition
Revenue	8,548	$ 5,648	17,358	$ 12,057
Collaboration agreement \| Product revenue
Revenue recognition
Revenue	2,700
Collaboration agreement \| Service and other revenue
Revenue recognition
Revenue			5,400
Collaboration agreement \| Eli Lilly
Revenue recognition
Transaction price due	$ 10,900		10,900
Master collaboration agreement \| Eli Lilly
Revenue recognition
Non-refundable up-front payment received			5,000
Statement of works agreement \| Eli Lilly
Revenue recognition
Collaborative arrangement payment received per quarter			$ 1,500
Minimum
Revenue recognition
Period of payment			30 days
Maximum
Revenue recognition
Period of payment			45 days