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Long-Term Debt And Other Long-Term Liabilities Long-Term Debt And Other Long-Term Liabilities (Capital Leases) (Details) - USD ($)
$ in Thousands
Sep. 30, 2015
Dec. 31, 2014
Ending September 30,    
2016 $ 6,168  
2017 6,168  
2018 6,168  
2018 6,168  
2019 6,168  
2021 and thereafter 5,311  
Total future payments 36,151  
Less payments related to:    
Maintenance 9,891  
Interest 2,928  
Present value of future minimum payments $ 23,332 $ 25,876