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11. STOCK-BASED COMPENSATION (Tables)
12 Months Ended
Sep. 30, 2017
Stock-based Compensation Tables  
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, 2015         $                  
Granted     40,000       2.00                  
Exercised                            
Forfeited                            
Outstanding at September 30, 2016     40,000       2.00                  
Granted     313,300       6.08                  
Exercised     (1,500)                          
Forfeited     (18,500)                          
Outstanding at September 30, 2017     333,300     $ 5.83       5.3     $  
                                 
Exercisable at September 30, 2017         $           $