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STOCK OPTIONS AND WARRANTS (Tables)
9 Months Ended
Jun. 30, 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, 2017     9,540,455     $ 3.60  
Granted     2,735,000       2.00  
Exercised     -       -  
Cancelled or expired     (3,769 )     3.32  
Balance at June 30, 2018     12,271,686     $ 3.24  
Schedule of transactions involving stock options issued to employees and consultants
    Number of 
Shares
    Weighted 
Average 
Exercise 
Price Per 
Share
    Aggregate 
Intrinsic 
Value
    Weighted Average Contractual Life 
(Years)
 
Outstanding at October 1, 2017     5,333,227     $ 3.71                  
Granted     560,814       1.57                  
Exercised     -       -                  
Cancelled or expired     (670,820 )     (3.65 )                
Outstanding at June 30, 2018     5,223,221     $ 3.48               4.49  
Vested at June 30, 2018     4,474,702     $ 3.75     $ -       3.72  
Non-vested at June 30, 2018     748,519             $ -          
Schedule of fair value of options granted
    Nine
Month Period 
Ended 
June 30, 2018
    Nine
Month Period 
Ended 
June 30, 2017
 
Stock price   $ 1.57     $ 2.01  
Exercise price   $ 1.57     $ 2.29  
Expected term, years     5.35       5.47  
Dividend yield     - %     -%  
Volatility     94 %     112 %
Risk free rate     2.6 %     2.0 %