OTHER CURRENT AND LONG-TERM LIABILITIES (Details) - USD ($) $ in Thousands	Sep. 30, 2016	Dec. 31, 2015
Accounts Payable and Accrued Liabilities, Current [Abstract]
Accrued compensation	$ 8,499	$ 8,865
Accounts receivable credits	4,642	3,575
Derivative valuation - short-term	0	0
Advertiser obligations	1,214	1,198
Accrued interest payable	8,296	3,547
Other	3,284	2,739
Accrued compensation and other current liabilities	$ 25,935	$ 19,924