Property and Equipment, net (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
Property and equipment disclosures
Total property and equipment	$ 35,613	$ 32,625
Less: accumulated depreciation	(20,119)	(15,507)
Property and equipment, net	15,494	17,118
Laboratory equipment
Property and equipment disclosures
Total property and equipment	24,223	21,579
Leasehold improvements
Property and equipment disclosures
Total property and equipment	8,834	8,162
Computer equipment
Property and equipment disclosures
Total property and equipment	875	876
Construction-in-progress
Property and equipment disclosures
Total property and equipment	1,202	1,529
Furniture and office equipment
Property and equipment disclosures
Total property and equipment	264	264
Software
Property and equipment disclosures
Total property and equipment	$ 215	$ 215