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STOCKHOLDERS' EQUITY (Details Narrative) (USD $)
 3 Months Ended 0 Months Ended 3 Months Ended 0 Months Ended 3 Months Ended
Mar. 31, 2014
Apr. 20, 2013
Jefferies LLC (Underwriters) (Member)
Mar. 20, 2013
Jefferies LLC (Underwriters) (Member)
Mar. 31, 2014
Jefferies LLC (Underwriters) (Member)
Sep. 25, 2013
Stifel, Nicolaus & Company - Underwriters (Member)
Mar. 31, 2014
Stock Options (Member)
Number of shares issued during the period       29,411,765 13,750,000  
Share price (in dollars per share)     $ 1.70   $ 2.40  
Share price to underwritters (in dollars per share)     $ 1.58   $ 2.23  
Number of shares issued during the period,value       $ 45,400,000 $ 30,200,000  
Additional period for purchase share       30 days    
Total Additional common stock issued under shelf registration statement     4,411,765      
Additional common stock issued under shelf registration statement   1,954,587        
Additional common stock issued under shelf registration statement,value   3,100,000        
Options to purchase shares of common stock, value $ 31,000         $ 40,055
Options to purchase shares of common stock, shares 75,423         88,736
Numbers of options to purchase shares of common stock, cashless exercise           1,567