Balance Sheet Components - Property and Equipment, Net (Details) - USD ($) $ in Thousands	Mar. 31, 2023	Dec. 31, 2022
Property and Equipment, Net
Property and equipment, gross	$ 27,912	$ 25,771
Less: Accumulated depreciation and amortization	(11,283)	(10,207)
Property and equipment, net	16,629	15,564
Machinery and equipment
Property and Equipment, Net
Property and equipment, gross	17,070	14,920
Construction in progress
Property and Equipment, Net
Property and equipment, gross	7,682	7,854
Computer and office equipment
Property and Equipment, Net
Property and equipment, gross	1,139	976
Leasehold improvements
Property and Equipment, Net
Property and equipment, gross	1,631	1,631
Furniture and fixtures
Property and Equipment, Net
Property and equipment, gross	$ 390	$ 390

Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services.

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