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STOCKHOLDERS' EQUITY (Details Textual) (USD $)
 0 Months Ended 1 Months Ended 3 Months Ended 6 Months Ended
Mar. 11, 2014
Mar. 31, 2014
Jun. 30, 2014
Jun. 30, 2014
Jun. 30, 2013
Dec. 31, 2013
Stockholders Equity [Line Items]            
Preferred stock, shares authorized     10,000,000 10,000,000   10,000,000
Common Stock, Shares Authorized     150,000,000 150,000,000   500,000,000
Preferred stock, par value (in dollars per share)     $ 0.001 $ 0.001   $ 0.001
Common stock, par value (in dollars per share)     $ 0.001 $ 0.001   $ 0.001
Share Based Compensation Non Employee Stock Options Outstanding     9,000 9,000    
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number, Ending Balance     46,232 46,232   46,591
Shares available from Shelf Registration Statement       $ 117,000,000    
Stock Issued During Period, Shares, New Issues 2,702,809          
Share Price $ 6.71          
Proceeds From Issuance Of Common Stock 18,100,000          
Net Proceeds From Shares New Issues Over-Allotments 16,800,000     16,791,408 0  
Underwriting discounts and offering expenses 1,300,000 1,300,000        
Share-based Compensation, Total     7,738,846 11,970,284 3,259,245  
Employee Service Share-based Compensation, Nonvested Awards, Compensation Not yet Recognized, Stock Options     0 0    
Common Stock [Member]
            
Stockholders Equity [Line Items]            
Stock Issued During Period, Shares, New Issues       2,702,809    
Non Employee Restricted Stock [Member]
            
Stockholders Equity [Line Items]            
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number, Ending Balance     2,417,250 2,417,250    
Corporate Milestone [Member]
            
Stockholders Equity [Line Items]            
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number, Ending Balance     1,663,460 1,663,460    
Restricted Stock [Member]
            
Stockholders Equity [Line Items]            
Employee Service Share-based Compensation, Nonvested Awards, Total Compensation Cost Not yet Recognized, Period for Recognition       1 year 6 months    
Employee Service Share-based Compensation, Nonvested Awards, Total Compensation Cost Not yet Recognized     6,749,000 6,749,000    
Share-based Compensation, Total       $ 11,717,774    
Equity Incentive Plans [Member]
            
Stockholders Equity [Line Items]            
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Available for Grant     810,103 810,103