v3.26.3
PROPERTY AND EQUIPMENT - Schedule of Property and Equipment, Net (Details) - USD ($)
$ in Thousands
Sep. 30, 2026
Dec. 31, 2025
Property, Plant, and Equipment [Line Items]    
Total Property and equipment $ 362,172 $ 394,366
Less: Accumulated depreciation and amortization (106,440) (174,637)
Total Property and equipment, net 255,732 219,729
Aircraft    
Property, Plant, and Equipment [Line Items]    
Total Property and equipment 238,880 278,078
Software development costs    
Property, Plant, and Equipment [Line Items]    
Total Property and equipment 101,903 96,930
Leasehold improvements    
Property, Plant, and Equipment [Line Items]    
Total Property and equipment 16,732 13,869
Computer equipment    
Property, Plant, and Equipment [Line Items]    
Total Property and equipment 489 521
Building and improvements    
Property, Plant, and Equipment [Line Items]    
Total Property and equipment 1,412 1,412
Furniture and fixtures    
Property, Plant, and Equipment [Line Items]    
Total Property and equipment 1,319 1,320
Tooling    
Property, Plant, and Equipment [Line Items]    
Total Property and equipment 504 504
Vehicles    
Property, Plant, and Equipment [Line Items]    
Total Property and equipment $ 933 $ 1,732