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STOCK OPTIONS AND WARRANTS (Tables)
12 Months Ended
Sep. 30, 2017
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, 2016     7,208,060     $ 3.64  
Granted     2,340,909       3.47  
Exercised     (- )     (- )
Cancelled or expired     (8,514 )     (2.64 )
Balance, September 30, 2017     9,540,455     $ 3.60  
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, 2016     4,403,234     $ 4.08                  
Granted     1,099,844       2.28                  
Exercised     -       -                  
Cancelled or expired     (169,851 )     4.17                  
Outstanding at September 30, 2017     5,333,227     $ 3.71                  
Vested at September 30, 2017     3,884,600       3.91     $ 0       4.09  
Non-vested at September 30, 2017     1,448,627             $ 14,646       7.38  
Schedule of fair value of options granted
    2017     2016  
Stock price   $ 2.11     $ 3.05  
Exercise price   $ 2.31     $ 2.93  
Expected term     5.38       7.89  
Dividend yield     -       -  
Volatility     111 %     135 %
Risk free rate     2.0 %     1.8 %