AIRCRAFT - Depreciation, Amortization, and Rent Expense on Aircraft (Details) - USD ($) $ in Thousands	3 Months Ended
Mar. 31, 2023	Mar. 31, 2022
AIRCRAFT - Owned and Leased
Aircraft Rent	$ 1,480	$ 3,186
Depreciation amortization and aircraft rent	18,035	15,928
Owned
AIRCRAFT - Owned and Leased
Depreciation	11,872	8,673
Finance leases
AIRCRAFT - Owned and Leased
Amortization	4,683	4,069
Operating leases
AIRCRAFT - Owned and Leased
Aircraft Rent	$ 1,480	$ 3,186

Amount of depreciation, amortization and aircraft rent expenses.

No definition available.

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- Definition

Expenses incurred related to the lease of aircraft from outside third parties that are used in the entity's business operations.

+ References

No definition available.

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- Definition

The amount of expense recognized in the current period that reflects the allocation of the cost of tangible assets over the assets' useful lives. Includes production and non-production related depreciation.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
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- Definition

Amount of amortization expense attributable to right-of-use asset from finance lease.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 842
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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

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