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DERIVATIVE LIABILITIES (Details Textual) (USD $)
1 Months Ended 12 Months Ended 12 Months Ended 12 Months Ended
Oct. 25, 2013
Apr. 30, 2014
Oct. 31, 2013
Apr. 30, 2014
After Amendment [Member]
Oct. 25, 2013
After Amendment [Member]
Apr. 30, 2014
Common Stock Warrant [Member]
Apr. 30, 2013
Common Stock Warrant [Member]
Apr. 30, 2014
Senior Secured Convertible Notes [Member]
Apr. 30, 2013
Senior Secured Convertible Notes [Member]
Apr. 30, 2014
Senior Secured Convertible Warrants [Member]
Derivative [Line Items]                    
Debt Instrument, Convertible, Conversion Price $ 2.1539   $ 0.20 $ 2.1539 $ 0.20 $ 2.1539   $ 0.20    
Fair Value Assumptions, Risk Free Interest Rate       1.07%   1.31%   0.08%    
Fair Value Assumptions, Expected Term       5 years   5 years   1 year 6 months    
Fair Value Assumptions, Expected Volatility Rate       138.20%   81.00%   116.00%    
Share Price       $ 2.17   $ 2.07   $ 2.07    
Embedded Derivative, Gain (Loss) on Embedded Derivative, Net           $ 764,787 $ 2,230,352 $ 1,598,537 $ 472,896  
Reclassification of derivative liabilities to additional paid-in capital   (7,094,158)           (4,000,437)   (3,093,721)
Fair Value Adjustment of Warrants   72,832                
Class of Warrant or Right, Number of Securities Called by Warrants or Rights 154,961 154,961                
Stock Issued During Period, Shares, Conversion of Convertible Securities 38,740 38,740                
Stock Issued During Period, Value, Conversion of Convertible Securities, Net of Adjustments, Total   $ 88,715                
Class of Warrant or Right, Exercise Price of Warrants or Rights $ 1.83 $ 2.29