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CONVERTIBLE NOTES PAYABLE (Details) (USD $)
9 Months Ended
Sep. 30, 2013
Sep. 30, 2012
Dec. 31, 2012
Sep. 30, 2013
Convertible Notes Payable
Jan. 31, 2007
Convertible Notes Payable
Convertible Notes Payable [Abstract]          
Debt instrument face amount         $ 115,000,000.0
Stated interest Rate Percentage         3.75%
Effective interest rate       6.03%  
Purchase of convertible notes payable 550,000 0      
Redemption of convertible notes payable       114,620,000  
Remaining outstanding balance $ 380,000   $ 930,000 $ 400,000