Balance Sheet Components - Property Plant and Equipment Net (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Schedule Of Balance Sheet Components [Line Items]
Property and equipment, gross	$ 8,287	$ 2,414
Accumulated depreciation and amortization	(1,236)	(989)
Property and equipment, net	7,051	1,425
Robotics and Manufacturing Equipment
Schedule Of Balance Sheet Components [Line Items]
Property and equipment, gross	876	659
Leasehold Improvements
Schedule Of Balance Sheet Components [Line Items]
Property and equipment, gross	3,890	154
Computer Equipment
Schedule Of Balance Sheet Components [Line Items]
Property and equipment, gross	1,270	568
Capital Leased Computer Equipment
Schedule Of Balance Sheet Components [Line Items]
Property and equipment, gross	271	386
Software
Schedule Of Balance Sheet Components [Line Items]
Property and equipment, gross	355	359
Other Fixed Assets
Schedule Of Balance Sheet Components [Line Items]
Property and equipment, gross	753	147
Construction in Progress
Schedule Of Balance Sheet Components [Line Items]
Property and equipment, gross	$ 872	$ 141

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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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Amount before accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.

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