Leasehold Improvements and Equipment, Net - Composition of Leasehold Improvements and Equipment (Details) - USD ($) $ in Thousands	Dec. 31, 2024	Dec. 31, 2023
Property, Plant and Equipment [Line Items]
Leasehold improvements and equipment, gross	$ 7,483	$ 7,547
Less: Accumulated depreciation	(5,764)	(5,410)
Leasehold improvements and equipment, net	1,719	2,137
Laboratory equipment
Property, Plant and Equipment [Line Items]
Leasehold improvements and equipment, gross	3,076	3,272
Leasehold improvements
Property, Plant and Equipment [Line Items]
Leasehold improvements and equipment, gross	2,209	2,148
Computer equipment
Property, Plant and Equipment [Line Items]
Leasehold improvements and equipment, gross	574	665
Implementation costs - cloud computing arrangements
Property, Plant and Equipment [Line Items]
Leasehold improvements and equipment, gross	1,218	1,135
Furniture and fixtures
Property, Plant and Equipment [Line Items]
Leasehold improvements and equipment, gross	320	322
Construction in progress
Property, Plant and Equipment [Line Items]
Leasehold improvements and equipment, gross	$ 86	$ 5