CONVERTIBLE REDEEMABLE PREFERRED STOCK (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2015	Dec. 31, 2015	Jun. 25, 2013	Apr. 30, 2012
Temporary Equity [Line Items]
Temporary equity	$ 245,708		$ 241,198
Temporary Equity, Accretion of Interest	(4,510)	$ (4,141)
Preferred share accretion paid in kind	$ (4,510)	$ (4,141)
Series B Preferred Stock [Member]
Temporary Equity [Line Items]
Preferred stock, shares issued	200,000		200,000
Preferred stock, par value (in dollars per share)	$ 0.08		$ 0.08	$ 0.08
Sale of stock, price per share				$ 1,000
Preferred Stock, Conversion Price	$ 2.42
1 - 3 years [Member] | Series B Preferred Stock [Member]
Temporary Equity [Line Items]
Preferred stock, dividend rate, percentage	7.50%
4 - 5 years [Member] | Series B Preferred Stock [Member]
Temporary Equity [Line Items]
Preferred stock, dividend rate, percentage	3.75%
T W Investor [Member]
Temporary Equity [Line Items]
Convertible Preferred Stock, Shares Issuable upon Conversion	101,373,191
Ownership percentage, related party	45.20%
Minimum [Member] | T W Investor [Member] | Common Class A [Member]
Temporary Equity [Line Items]
Ownership percentage, related party					49.90%