CONVERTIBLE REDEEMABLE PREFERRED STOCK (Details) (USD $)	3 Months Ended		9 Months Ended			0 Months Ended			3 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013	Dec. 31, 2013	Jun. 25, 2013 Series B Preferred Stock [Member]	Sep. 30, 2014 Series B Preferred Stock [Member]	Dec. 31, 2013 Series B Preferred Stock [Member]	Sep. 30, 2014 1 - 3 years [Member] Series B Preferred Stock [Member]	Sep. 30, 2014 4 - 5 years [Member] 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
Proceeds from issuance of redeemable convertible preferred stock						$ 200,000,000
Temporary equity	219,770,000		219,770,000		207,890,000
Sale of stock, price per share						$ 1,000
Preferred stock, dividend rate, percentage									7.50%	3.75%
Preferred Stock, Conversion Price							$ 2.42
Temporary Equity, Accretion of Interest	4,100,000		(11,900,000)	(4,032,000)
Preferred Stock Dividends and Other Adjustments	$ 4,077,000	$ 3,800,000	$ 11,880,000	$ 4,000,000