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CONVERTIBLE NOTES PAYABLE (Details) - Convertible Notes Payable [Member] - USD ($)
$ in Millions
Dec. 31, 2015
Dec. 20, 2011
Jan. 31, 2007
Convertible Notes Payable [Abstract]      
Debt issued amount     $ 115.0
Interest rate, stated percentage     3.75%
Repurchase amount $ 0.4    
Effective interest rate   6.03%