Property and Equipment, Net - Summary of Property and Equipment (Details) - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
Property, Plant and Equipment [Line Items]
Finance lease right-of-use asset	$ 189	$ 189
Property and equipment, gross	27,798	27,002
Less: accumulated depreciation and amortization	(20,458)	(20,028)
Property and equipment, net	7,340	6,974
Laboratory and clean room equipment
Property, Plant and Equipment [Line Items]
Property and equipment, gross	14,504	13,954
Furniture and equipment
Property, Plant and Equipment [Line Items]
Property and equipment, gross	2,205	1,989
Leasehold improvements
Property, Plant and Equipment [Line Items]
Property and equipment, gross	8,141	8,141
Construction in progress
Property, Plant and Equipment [Line Items]
Property and equipment, gross	1,870	1,791
Asset retirement cost
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 889	$ 938