OTHER LIABILITIES (Details) - USD ($) $ in Thousands	Mar. 31, 2017		Dec. 31, 2016
Current:
Deferred revenue	$ 25,798		$ 5,333
Legal provision	2,817		2,680
Other	530		1,076
Total other current liabilities	29,145		9,089
Non-current:
Deferred tax	20,278		20,335
Commitment Fee Payable, Related Parties, Noncurrent	9,905	[1]	9,905
Guarantee Fee Payable, Related Parties, Noncurrent	34,492		34,492
Other	2,937		4,026
Total other non-current liabilities	67,612		68,758
Time Warner [Member]
Non-current:
Total other non-current liabilities	$ 44,397		$ 44,397
2015 Convertible Notes [Member]
Schedule of Other Liabilities [Line Items]
Accounts Payable, Interest-bearing, Interest Rate	8.50%
2015 Convertible Notes [Member]
Schedule of Other Liabilities [Line Items]
Debt Instrument, Interest Rate, Stated Percentage			5.00%

[1] (1) Represents the commitment fee (the "Commitment Fee") payable to Time Warner, including accrued interest, in respect of its obligation under a commitment letter dated November 14, 2014 between Time Warner and us whereby Time Warner agreed to provide or assist with arranging a loan facility to repay our 5.0% senior convertible notes at maturity in November 2015. The Commitment Fee is payable by November 1, 2019, the maturity date of the 2019 Euro Term Loan, or earlier if the repayment of the 2019 Euro Term Loan is accelerated. The Commitment Fee bears interest at 8.5% per annum and such interest is payable in arrears on each May 1 and November 1, and may be paid in cash or in kind, at our election.