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STOCK OPTIONS AND WARRANTS (Tables)
3 Months Ended
Dec. 31, 2018
Disclosure Of Compensation Related Costs, Share-Based Payments [Abstract]  
Schedule of transactions involving warrants
    Number of 
Shares
    Weighted 
Average 
Exercise 
Price Per 
Share
 
Balance at October 1, 2018     12,208,527     $ 3.24  
Granted     9,035,000       0.48  
Exercised     -       -  
Cancelled or expired     (2,735,000 )     2.00  
Balance at December 31, 2018     18,508,527     $ 2.08  
Schedule of summary of transactions involving stock options issued to employees
    Number of 
Shares
    Weighted 
Average 
Exercise 
Price Per 
Share
    Aggregate 
Intrinsic 
Value
    Weighted Average Contractual Life (Years)  
Outstanding at October 1, 2018     6,183,214     $ 3.13                  
Granted     1,246,673       5.53                  
Exercised     -       -                  
Cancelled or expired     (1,252,673 )     (5.54 )                
Outstanding at December 31, 2018     6,177,214     $ 3.13               6.15  
Vested at December 31, 2018     5,511,025     $ 3.29     $               -       7.05  
Non-vested at December 31, 2018     666,189     $ 1.76     $ -          
 
Schedule of fair value of options granted
    Three
Month Period
Ended
December 31, 2018
    Three
Month Period
Ended
December 31, 2017
 
Stock price   $ 1.32     $ 2.21  
Exercise price   $ 5.53     $ 1.64  
Expected term, years     2.43       8.89  
Dividend yield     -%       -%  
Volatility     72 %     125 %
Risk free rate     2.84 %     2.36 %