v3.26.3
PROPERTY AND EQUIPMENT - Narrative (Details)
$ in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2026
USD ($)
Jun. 30, 2026
USD ($)
aircraft
Sep. 30, 2025
USD ($)
Sep. 30, 2026
USD ($)
Sep. 30, 2025
USD ($)
Property, Plant, and Equipment [Line Items]          
Depreciation and amortization $ 4,600   $ 5,000 $ 12,200 $ 18,300
Impairment on legacy fleet retirement 0 $ 12,700 0 12,736 0
Hawker 400XP          
Property, Plant, and Equipment [Line Items]          
Number of aircraft retired | aircraft   9      
King Air 350i          
Property, Plant, and Equipment [Line Items]          
Number of aircraft retired | aircraft   21      
Software development costs          
Property, Plant, and Equipment [Line Items]          
Amortization $ 3,500   $ 4,200 $ 10,500 $ 15,200