Supplementary Balance Sheet Information - Summary of Property and Equipment, Net (Details) - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 7,280	$ 4,844
Less: Accumulated depreciation	3,822	3,192
Property and equipment, net	$ 3,458	1,652
Minimum [Member]
Property, Plant and Equipment [Line Items]
Estimated Useful Life	3 years
Maximum [Member]
Property, Plant and Equipment [Line Items]
Estimated Useful Life	7 years
Machinery and Equipment
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 5,810	3,881
Estimated Useful Life	7 years
Vehicles
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 31	31
Estimated Useful Life	5 years
Computer Software
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 192	185
Estimated Useful Life	5 years
Computer Equipment
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 574	526
Estimated Useful Life	5 years
Furniture and Fixtures
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 216	179
Estimated Useful Life	5 years
Leasehold Improvements
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 457	$ 42
Leasehold Improvements | Minimum [Member]
Property, Plant and Equipment [Line Items]
Estimated Useful Life	3 years
Leasehold Improvements | Maximum [Member]
Property, Plant and Equipment [Line Items]
Estimated Useful Life	6 years