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 |