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OTHER CURRENT AND LONG-TERM LIABILITIES (Details) - USD ($)
$ in Thousands
Mar. 31, 2017
Dec. 31, 2016
Accounts Payable and Accrued Liabilities, Current [Abstract]    
Accrued compensation $ 6,531 $ 8,059
Accounts receivable credits 3,988 3,571
Advertiser obligations 1,240 1,102
Accrued interest payable 1,785 3,587
Other 3,150 3,284
Total other current liabilities $ 16,694 $ 19,603