v3.3.1.900
DEFERRED CHARGES AND OTHER ASSETS (Details) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2015
Dec. 31, 2014
Dec. 31, 2013
Deferred Costs Other Assets [Line Items]      
Total definitive-lived intagible, Asset $ 3,384 $ 3,467  
Total definite-lived intangibles, Reserve 2,704 2,722  
Net 680 745  
Deferred Costs      
Debt Issuance costs 23,154 23,154  
Debt Issuance costs - amortization 16,457 13,594  
Debt Issuance costs - net 6,697 9,560  
Prepaid assets - long term 2,233 467  
Software costs and other 6,367 5,665  
Software costs and other - Amortization 4,043 3,198  
Software costs and other - net 2,324 2,467  
Total deferred charges and other assets 35,138 32,753  
Total Reserve 23,204 19,514  
Total Net 11,934 13,239  
Amortization Expense      
Definite-lived assets 150 147 $ 203
Deferred financing expense 2,863 3,860 3,870
Software costs 850 899 800
Total amortization expense for deferred charges and other assets 3,863 4,906 $ 4,873
Deferred Contracts And Other Agreements      
Deferred Costs Other Assets [Line Items]      
Total definitive-lived intagible, Asset 1,788 1,788  
Total definite-lived intangibles, Reserve 1,442 1,374  
Net 346 414  
Leasehold Premium      
Deferred Costs Other Assets [Line Items]      
Total definitive-lived intagible, Asset 735 846  
Total definite-lived intangibles, Reserve 426 515  
Net 309 331  
Other definitive lived assets      
Deferred Costs Other Assets [Line Items]      
Total definitive-lived intagible, Asset 861 833  
Total definite-lived intangibles, Reserve 836 833  
Net $ 25 $ 0