EXTINGUISHMENT OF DEBT (Details) (USD $) Share data in Thousands, unless otherwise specified	3 Months Ended		9 Months Ended		3 Months Ended		0 Months Ended	9 Months Ended		9 Months Ended
	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013 Convertible Debt	Mar. 31, 2013 Convertible Debt	Mar. 22, 2013 Convertible Debt	Sep. 30, 2013 Convertible Debt	Mar. 22, 2013 Senior Notes [Member]	Sep. 30, 2013 Common Stock
Extinguishment of Debt [Line Items]
Extinguishment of debt amount							$ 48,500,000	$ 6,400,000
Conversion of convertible debt (in shares)										608
Write off of Deferred Debt Issuance Cost					300,000	2,400,000
Write off of derivative liabilities					3,700,000	26,600,000
Offer to exchange debt, amount issued							6,500,000	100,000	61,100,000
Write off of debt discounts					800,000	7,300,000
(Loss) gain on extinguishment of debt	(1,673,000)	(2,630,000)	2,631,000	(2,630,000)	(1,700,000)	4,300,000
Deferred finance costs	$ 2,300,000		$ 2,300,000