Property and Equipment, Net (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022	Dec. 31, 2022
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 16,152		$ 16,152		$ 10,982
Less: accumulated depreciation	(5,110)		(5,110)		(3,301)
Property and equipment, net	11,042		11,042		7,681
Depreciation expense	800	$ 500	2,105	$ 1,369
Laboratory equipment
Property, Plant and Equipment [Line Items]
Property and equipment, gross	11,661		11,661		8,335
Furniture and fixtures
Property, Plant and Equipment [Line Items]
Property and equipment, gross	2,201		2,201		161
Computer equipment
Property, Plant and Equipment [Line Items]
Property and equipment, gross	431		431		43
Leasehold improvements
Property, Plant and Equipment [Line Items]
Property and equipment, gross	1,859		1,859		1,859
Construction in progress
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 0		$ 0		$ 584