Property, Plant, and Equipment, Net - Schedule of Property, Plant and Equipment (Details) - USD ($) $ in Thousands	Mar. 31, 2026	Dec. 31, 2025
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 215,877	$ 216,541
Less: Accumulated depreciation	(68,945)	(61,238)
Property, plant and equipment, net	146,932	155,303
Land, buildings and building improvements
Property, Plant and Equipment [Line Items]
Property and equipment, gross	77,803	78,218
Computer hardware
Property, Plant and Equipment [Line Items]
Property and equipment, gross	2,603	2,603
Tooling, machinery, and equipment
Property, Plant and Equipment [Line Items]
Property and equipment, gross	120,502	120,792
Vehicles
Property, Plant and Equipment [Line Items]
Property and equipment, gross	699	699
Lease vehicles
Property, Plant and Equipment [Line Items]
Property and equipment, gross	1,390	1,390
Computer software
Property, Plant and Equipment [Line Items]
Property and equipment, gross	4,339	4,339
Construction in process
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 8,541	$ 8,500