PROPERTY AND EQUIPMENT - Property and Equipment Disposals (Details) $ in Thousands |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
|
Sep. 30, 2021
USD ($)
aircraft
|
Sep. 30, 2020
USD ($)
aircraft
|
Sep. 30, 2021
USD ($)
aircraft
|
Sep. 30, 2020
USD ($)
aircraft
|
|
| Property, Plant and Equipment [Abstract] | ||||
| Number of aircraft sold or disposed of | aircraft | 6 | 31 | 9 | 32 |
| Proceeds from sale or disposal of assets | $ 3,188 | $ 40,475 | $ 13,809 | $ 52,140 |
| Deposits on assets held for sale | 0 | 3,437 | 0 | 3,437 |
| Gain (loss) on disposal of assets | $ 162 | $ (8,473) | $ 661 | $ (2,951) |
| X | ||||||||||
- Definition Amount of gain (loss) on sale or disposal of property, plant and equipment assets, including oil and gas property and timber property. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition The cash inflow from the sale of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- References No definition available.
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| X | ||||||||||
- Definition The number of aircraft sold by the entity during the period. No definition available.
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| X | ||||||||||
- Definition Proceeds From Deposits For Assets Held For Sale No definition available.
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