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13. STOCK OPTIONS (Tables)
9 Months Ended
Jun. 30, 2019
Equity [Abstract]  
Stock option activity
           Weighted Average        
     Options      Exercise Price     $  
Outstanding as of September 30, 2018     2,182,668     $ 1.698     $ 3,706,519  
Granted     255,000       2.136       544,750  
Exercised     -       -       -  
Forfeitures     -       -       -  
Outstanding as of June 30, 2019     2,437,668     $ 1.744     $ 4,251,269  
Stock options outstanding and exercisable
            Weighted     Weighted           Weighted
            Average     Average           Average
Range of     Number     Remaining Life     Exercise Price     Number     Exercise Price
Exercise Prices     Outstanding     In Years     Exercisable     Exercisable     Exercisable
  0.25       530,000       4.36     $ 0.25       184,375     $ 0.25
  1.28-1.90       1,305,000       4.5       1.31       359,375       1.31
  3.03       100,000       4.46       3.03       100,000       3.03
  4.08-4.20       500,000       4.48       4.13       125,000       4.13
  13.500       1,334       0.38       13.5       1,334       13.5
  15.000       1,334       -       15       -       15
          2,437,668       4.46     $ 1.744       770,084     $ 1.746
Weighted average assumptions relating to the valuation of the Company's stock option grants
Dividend yield 0%
Expected life 3 yrs
Expected volatility 125%
Risk free interest rate 2.0%