Property and Equipment, net - Schedule of Property and Equipment (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
Property, Plant and Equipment [Line Items]
Total property and equipment, gross	$ 11,185	$ 9,625
Less: Accumulated depreciation	(6,386)	(5,019)
Total property and equipment, net	4,799	4,606	[1]
Computer equipment and software
Property, Plant and Equipment [Line Items]
Total property and equipment, gross	30	22
Laboratory equipment
Property, Plant and Equipment [Line Items]
Total property and equipment, gross	9,412	7,947
Leasehold improvements
Property, Plant and Equipment [Line Items]
Total property and equipment, gross	1,638	1,618
Construction-in-progress
Property, Plant and Equipment [Line Items]
Total property and equipment, gross	$ 104	$ 38

[1] The condensed balance sheet as of December 31, 2021 has been derived from the audited financial statements as of that date.