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