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STOCKHOLDERS' EQUITY (Details 1) (Restricted Stock [Member], USD $)
9 Months Ended
Sep. 30, 2013
Restricted Stock [Member]
 
Equity Incentive Plans Restricted Stock Activity [Line Items]  
Number of Shares, Outstanding at December 31, 2012 6,614,243
Number of Shares, Granted 149,044
Number of Shares, Vested (398,750)
Number of Shares, Forfeited 0
Number of Shares, Outstanding at September 30, 2013 6,364,537
Weighted Average Grant Date Fair Value, Outstanding at December 31, 2012 $ 4.49
Weighted Average Grant Date Fair Value, Granted $ 6.04
Weighted Average Grant Date Fair Value, Vested $ 2.55
Weighted Average Grant Date Fair Value, Forfeited $ 0
Weighted Average Grant Date Fair Value, Outstanding at September 30, 2013 $ 4.65