Property, Plant, and Equipment, Net (Tables)

3 Months Ended

Mar. 31, 2025

Property, Plant and Equipment [Abstract]

Schedule of Property and Equipment, Net

Depreciation and amortization on property and equipment is calculated using the straight-line method over the estimated useful lives of the assets and for leasehold improvements, over the term of the lease, if shorter.

	Useful Life (in years)
Buildings	39
Building improvements	15
Computer hardware	5
Tooling, machinery, and equipment	5 to 10
Vehicles	5
Lease vehicles	7
Computer software	3
Leasehold improvements	Shorter of 15 years or term of the lease

Property, plant, and equipment, net, consists of the following as of:

(in thousands)	March 31, 2025		December 31, 2024
Land, buildings and leasehold improvements	$	112,150	$	111,443
Computer hardware	2,397		2,397
Tooling, machinery and equipment	318,251		319,313
Vehicles	695		245
Lease vehicles	1,872		3,121
Computer software	4,339		4,339
Construction in process	28,797		27,563
	468,501		468,421
Less: Accumulated depreciation	(137,036)		(119,834)
	$	331,465	$	348,587