v3.8.0.1
DEFERRED CHARGES AND OTHER ASSETS (Details) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2017
Dec. 31, 2016
Dec. 31, 2015
Deferred Costs Other Assets [Line Items]      
Total definitive-lived intagible, Asset $ 54,658 $ 3,097  
Total definite-lived intangibles, Reserve 8,158 2,504  
Net 46,500 593  
Deferred Costs      
Debt Issuance costs 2,487 1,810  
Debt Issuance costs - amortization 1,880 741  
Debt Issuance costs - net 607 1,069  
Prepaid assets - long term 5,239 6,361  
Software costs and other 9,720 7,033  
Software costs and other - Amortization 4,109 5,051  
Software costs and other - net 5,611 1,982  
Total deferred charges and other assets 72,104 18,301  
Total Reserve 14,147 8,296  
Total Net 57,957 10,005  
Amortization Expense      
Definite-lived assets 1,240 81 $ 150
Deferred financing expense 2,333 2,585 2,863
Software costs 1,091 1,023 850
Total amortization expense for deferred charges and other assets 4,664 3,689 $ 3,863
Deferred Contracts And Other Agreements      
Deferred Costs Other Assets [Line Items]      
Total definitive-lived intagible, Asset 1,588 1,788  
Total definite-lived intangibles, Reserve 1,341 1,491  
Net 247 297  
Leasehold Premium      
Deferred Costs Other Assets [Line Items]      
Total definitive-lived intagible, Asset 17,028 448  
Total definite-lived intangibles, Reserve 431 169  
Net 16,597 279  
Other definitive lived assets      
Deferred Costs Other Assets [Line Items]      
Total definitive-lived intagible, Asset 6,916 29  
Total definite-lived intangibles, Reserve 4,996 19  
Net $ 1,920 10  
Period of Amortization -advertiser lists and computer relationship 5 years    
Advertiser lists and customer relationships      
Deferred Costs Other Assets [Line Items]      
Total definitive-lived intagible, Asset $ 29,126 832  
Total definite-lived intangibles, Reserve 1,390 825  
Net $ 27,736 $ 7