Number Of Aircrafts Included As Collateral

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Difference between the fair value of payments made and the carrying amount of debt which is extinguished prior to maturity.

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Amount of long-term debt payable, sinking fund requirements, and other securities issued that are redeemable by holder at fixed or determinable prices and dates maturing after the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

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Long-Term Debt Schedule of Maturities of Long-Term Debt (Details) $ in Thousands	3 Months Ended
	Mar. 31, 2020 USD ($) Aircraft	Mar. 31, 2019 USD ($)	Dec. 31, 2019 USD ($)
Debt Instrument [Line Items]
Gain (Loss) on Extinguishment of Debt	$ (1,222)	$ (3,677)
Line of Credit Facility, Fair Value of Amount Outstanding			$ 81,000
Long-term Debt, Maturities, Repayments of Principal, Remainder of Fiscal Year	140,900
Long-term Debt, Maturities, Repayments of Principal in Year Two	185,800
Long-term Debt, Maturities, Repayments of Principal in Year Three	117,800
Long-term Debt, Maturities, Repayments of Principal in Year Four	105,000
Long-term Debt, Maturities, Repayments of Principal in Year Five	639,100
Long-term Debt, Maturities, Repayments of Principal after Year Five	$ 299,400
Senior Secured Revolving Credit Facility
Debt Instrument [Line Items]
Number Of Aircrafts Included As Collateral \| Aircraft	8