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SALE OF PREFERRED SHARES AND WARRANTS (Tables)
12 Months Ended
Sep. 30, 2013
SALE OF PREFERRED SHARES AND WARRANTS [Abstract]  
Summary of Assumptions Used to Compute Fair Value of Warrants

The assumptions used to compute the fair value of the warrants at September 30, 2013 and 2012 were as follows:

 

    September 30, 2013     September 30, 2012  
    Warrant A     Warrant A  
             
Risk-free interest rate     0.51 %     0.41 %
Dividend yield     0.00 %     0.00 %
Volatility of the Company's common stock     71.15 %     117.30 %
Expected life of the options (years)     2.6       3.6  
                 
Fair value per unit   $ 0.444     $ 0.881  

The assumptions used to compute the fair value of the warrants at the time of issuance were as follows:

 

    Warrant A     Warrant B  
             
Risk-free interest rate     1.87 %     0.18 %
Dividend yield     0.00 %     0.00 %
Volatility of the Company's common stock     106.91 %     116.01 %
Expected life of the options (years)     5.0       1.0  
                 
Fair value per unit   $ 1.433     $ 0.779