Property and Equipment - Property and Equipment at Cost (Details) - USD ($) $ in Thousands	Mar. 31, 2022	Dec. 31, 2021
Property, Plant and Equipment [Line Items]
Finance lease equipment	$ 240	$ 0
Total property and equipment	15,991	16,188
Accumulated depreciation	(10,883)	(10,799)
Property and equipment, net	5,108	5,389
Computer equipment
Property, Plant and Equipment [Line Items]
Property and equipment	3,652	3,181
Technical equipment
Property, Plant and Equipment [Line Items]
Property and equipment	3,285	3,285
Facilities
Property, Plant and Equipment [Line Items]
Property and equipment	3,675	3,675
Instruments
Property, Plant and Equipment [Line Items]
Property and equipment	4,901	5,364
Capital projects in progress
Property, Plant and Equipment [Line Items]
Property and equipment	$ 238	$ 683

Amount, before accumulated amortization, of right-of-use asset from finance lease.

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Amount of accumulated depreciation and amortization from plant, property, and equipment and right-of-use asset from finance lease.

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