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LONG-TERM DEBT (Tables)
6 Months Ended
Jan. 31, 2014
Schedule of Long-Term Debt [Table Text Block]
    January 31, 2014     July 31, 2013  
Principal amount $ 10,000,000   $ 10,000,000  
Unamortized discount   (2,146,126 )   (3,042,781 )
Long-term debt, net of unamortized discount   7,853,874     6,957,219  
Current portion   5,833,333     833,333  
Long-term debt, net of current portion $ 2,020,541   $ 6,123,886  
Schedule of Maturities of Long-term Debt [Table Text Block]
Fiscal 2014 $ 833,333  
Fiscal 2015   9,166,667  
Total $ 10,000,000  
Schedule of Fair Value of Variable Share Forward Contract [Table Text Block]
July 31, 2013      
Number of shares issued   407,239  
Variable share forward contract $   -  
       
January 31, 2014      
Number of shares issuable   562,500  
Adjustment in number of shares issuable   155,261  
Share price at January 31, 2014 $ 1.73  
Variable share forward contract $ 268,601