Annual and transition report of foreign private issuers pursuant to Section 13 or 15(d)

Maintenance Rights Intangible And Lease Premium, Net (Schedule Of Estimated Amortization Of The Lease Premium) (Details)

v3.3.1.900
Maintenance Rights Intangible And Lease Premium, Net (Schedule Of Estimated Amortization Of The Lease Premium) (Details) - USD ($)
$ in Thousands
Dec. 31, 2015
Dec. 31, 2014
Finite-Lived Intangible Assets [Line Items]    
2016 $ 32,092  
2017 32,092  
2018 25,786  
2019 22,092  
2020 22,092  
Thereafter 229,983  
Finite-lived intangible assets 364,137 $ 418,035
Lease Premium [Member]    
Finite-Lived Intangible Assets [Line Items]    
2016 19,835  
2017 13,632  
2018 11,219  
2019 10,466  
2020 7,727  
Thereafter 7,848  
Finite-lived intangible assets $ 70,727 $ 93,767