v3.25.2
Basis of Presentation and Summary of Significant Accounting Policies - Components of Property and Equipment, net (Details) - USD ($)
$ in Thousands
Mar. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Property, Plant and Equipment [Line Items]      
Less: accumulated depreciation   $ 1,821 $ 627
Total Property and equipment, net $ 12,351 10,308 5,525
Rotable Parts      
Property, Plant and Equipment [Line Items]      
Property and equipment, gross   6,657 3,069
Computer Hardware and Software      
Property, Plant and Equipment [Line Items]      
Property and equipment, gross   1,303 1,477
Leasehold Improvements, Aircraft, other      
Property, Plant and Equipment [Line Items]      
Property and equipment, gross   2,880 972
Office and Ground Equipment      
Property, Plant and Equipment [Line Items]      
Property and equipment, gross   $ 1,289 $ 634