CONVERTIBLE REDEEMABLE PREFERRED STOCK (Details) (USD $)	3 Months Ended		0 Months Ended			3 Months Ended
	Mar. 31, 2014	Mar. 31, 2013	Jun. 25, 2013 Series B Preferred Stock [Member]	Mar. 31, 2014 Series B Preferred Stock [Member]	Dec. 31, 2013 Series B Preferred Stock [Member]	Mar. 31, 2014 1 - 3 years [Member] Series B Preferred Stock [Member]	Mar. 31, 2014 4 - 5 years [Member] Series B Preferred Stock [Member]	May 02, 2014 Subsequent Event [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
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	$ 3,844,000	$ 0