BALANCE SHEET COMPONENTS (Tables)

12 Months Ended

Dec. 31, 2022

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Schedule of Components of Inventory

Inventory consisted of the following at December 31, 2022 and 2021, respectively:

	As of December 31,
	2022		2021
Raw materials	$	57,342	$	7,344
Work-in-process	15,948		4,253
Finished goods	47,802		—
Service parts	2,105		—
Total inventory	$	123,197	$	11,597

Schedule of Prepaid Expenses and Other Current Assets

Prepaid expenses and other current assets consisted of the following at December 31, 2022 and 2021, respectively:

	As of December 31,
	2022		2021
Prepaid expenses	$	7,975	$	5,116
Non-trade receivables	6,064		2,717
Insurance receivable acquired in Romeo Acquisition	6,000		—
Headquarters sale agreement receivable	5,487		—
Deferred implementation costs	2,101		2,443
Prepaid insurance premiums	6,663		—
Deposits	3,534		5,615
Total prepaid expenses and other current assets	$	37,824	$	15,891

Schedule of Property, Plant and Equipment

The useful lives of the Company's assets are as follows:

Computers	1 to 3 years
Software	1 to 5 years
Demo trucks	4 years
Vehicles	5 years
Machinery and equipment	2 to 7 years
Furniture and fixtures	7 years
Leasehold improvements	Shorter of useful life or lease term
Tooling	Based off estimated production quantity
Buildings	30 to 40 years

Property, plant and equipment, net consisted of the following at December 31, 2022 and 2021, respectively:

	As of December 31,
	2022		2021
Construction-in-progress	$	220,244	$	103,515
Buildings	127,797		100,391
Equipment	38,659		24,875
Land	24,762		3,957
Tooling	18,276		11,676
Demo vehicles	15,215		888
Software	9,321		7,562
Finance lease assets	5,201		646
Leasehold improvements	3,880		2,883
Other	3,456		3,011
Furniture and fixtures	1,600		1,480
Property, plant and equipment, gross	468,411		260,884
Less: accumulated depreciation and amortization	(31,405)		(16,507)
Total property, plant and equipment, net	$	437,006	$	244,377

Schedule of Accounts Payable and Accrued Liabilities

Accrued expenses and other current liabilities consisted of the following at December 31, 2022 and 2021, respectively:

	As of December 31,
	2022		2021
Settlement liability	$	90,000	$	50,000
Accrued purchase of intangible asset	32,126		11,344
Inventory received not yet invoiced	29,117		8,253
Accrued payroll and payroll related expenses	17,389		2,521
Supply agreement revision commitment	10,000		—
Accrued outsourced engineering services	8,056		1,134
Other accrued expenses	7,562		7,565
Accrued purchases of property, plant and equipment	4,590		2,817
Accrued legal expenses	2,041		5,664
Accrued Equity Distribution Agreement Fees	1,681		—
Derivative liability	—		4,189
Total accrued expenses and other current liabilities	$	202,562	$	93,487