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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Property and Equipment, Net (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021	Dec. 31, 2021
Property, Plant and Equipment [Line Items]
Less: Accumulated depreciation	$ (10,468)		$ (9,678)
Property and equipment, net	338,877		293,135
Depreciation and amortization expense	790	$ 825
Buildings
Property, Plant and Equipment [Line Items]
Property and equipment, gross	14,180		14,180
Computer hardware
Property, Plant and Equipment [Line Items]
Property and equipment, gross	3,328		3,051
Tooling, machinery, and equipment
Property, Plant and Equipment [Line Items]
Property and equipment, gross	8,868		8,868
Vehicles
Property, Plant and Equipment [Line Items]
Property and equipment, gross	337		337
Computer software
Property, Plant and Equipment [Line Items]
Property and equipment, gross	3,621		1,032
Leasehold improvements
Property, Plant and Equipment [Line Items]
Property and equipment, gross	298		297
Construction in process
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 318,713		$ 275,048