XML 70 R37.htm IDEA: XBRL DOCUMENT v3.19.3.a.u2
11. STOCK-BASED COMPENSATION (Tables)
3 Months Ended
Dec. 31, 2019
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, 2019     1,219,650       6.07                  
Granted     280,000       3.15                  
Exercised     -       -                  
Forfeited     -       -                  
Outstanding at December 31, 2019     1,499,650     $ 5.52       7.42     $  
                                 
Exercisable at December 31, 2019     809,650     $ 5.49       7.27     $