Property and Equipment, net - Schedule of Property and Equipment (Details) - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
Property, Plant and Equipment [Line Items]
Property and equipment at cost	$ 5,905	$ 5,745
Less: accumulated depreciation and amortization	(3,814)	(3,559)
Property and equipment net	$ 3,180	3,381
Computers and purchased software
Property, Plant and Equipment [Line Items]
Estimated Useful Life	3 years
Property and equipment at cost	$ 618	618
Leasehold improvements
Property, Plant and Equipment [Line Items]
Property and equipment at cost	$ 1,943	1,943
Furniture and fixtures
Property, Plant and Equipment [Line Items]
Estimated Useful Life	5 years
Property and equipment at cost	$ 291	291
Machinery and equipment
Property, Plant and Equipment [Line Items]
Property and equipment at cost	$ 3,053	2,893
Machinery and equipment | Minimum
Property, Plant and Equipment [Line Items]
Estimated Useful Life	3 years
Machinery and equipment | Maximum
Property, Plant and Equipment [Line Items]
Estimated Useful Life	5 years
Construction in progress
Property, Plant and Equipment [Line Items]
Property and equipment at cost	$ 1,089	$ 1,195