Property and Equipment - Summary of Property and Equipment (Details) - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
Property Plant And Equipment [Line Items]
Property, Plant and Equipment, Gross, Total	$ 58,574	$ 20,227
Less accumulated depreciation	(10,440)	(6,893)
Property and equipment, net	48,134	13,334
Lab and office equipment under finance right-of-use asset
Property Plant And Equipment [Line Items]
Property, Plant and Equipment, Gross, Total	6,725	5,475
Lab Equipment
Property Plant And Equipment [Line Items]
Property, Plant and Equipment, Gross, Total	5,098	4,383
Computer Equipment
Property Plant And Equipment [Line Items]
Property, Plant and Equipment, Gross, Total	582	357
Furniture & Fixtures
Property Plant And Equipment [Line Items]
Property, Plant and Equipment, Gross, Total	1,064	1,064
Leasehold Improvements
Property Plant And Equipment [Line Items]
Property, Plant and Equipment, Gross, Total	7,802	7,802
Assets Not Yet in Service
Property Plant And Equipment [Line Items]
Property, Plant and Equipment, Gross, Total	$ 37,303	$ 1,146