Property and Equipment - Schedule of Property and Equipment (Details) - USD ($) $ in Thousands	Jun. 30, 2024	Dec. 31, 2023
Property, Plant and Equipment
Property and equipment, gross	$ 5,731	$ 5,679
Less: accumulated depreciation	(5,017)	(4,864)
Property and equipment, net	714	815
Computer equipment and software
Property, Plant and Equipment
Property and equipment, gross	1,465	1,443
Furniture and fixtures
Property, Plant and Equipment
Property and equipment, gross	366	366
Machinery and equipment
Property, Plant and Equipment
Property and equipment, gross	3,150	3,146
Leasehold improvements
Property, Plant and Equipment
Property and equipment, gross	622	609
Construction in process
Property, Plant and Equipment
Property and equipment, gross	$ 128	$ 115