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8. STOCK-BASED COMPENSATION (Tables)
3 Months Ended
Dec. 31, 2020
Share-based Payment Arrangement, Noncash Expense [Abstract]  
Stock option activity
    Number of shares     Weighted-average exercise price     Weighted-average remaining contractual term (in years)     Aggregate intrinsic value (in thousands)  
Outstanding at September 30, 2020     1,750,000       4.68              
Granted     350,000       5.11              
Exercised     -       -              
Forfeited     -       -              
Outstanding at December 31, 2020     2,100,000     $ 4.75       5.59     $ -  
                                 
Exercisable at December 31, 2020     1,358,334     $ 4.54       5.92     $ -