Quarterly report pursuant to Section 13 or 15(d)

Note 4 - Stock-based Compensation (Tables)

v3.8.0.1
Note 4 - Stock-based Compensation (Tables)
 6 Months Ended
Mar. 31, 2018
Notes Tables  
Share-based Compensation, Stock Options, Activity [Table Text Block]
    Number of options   Weighted average exercise price
Outstanding as of September 30, 2017    
38,950
     $
2.79
  
Granted    
-
      
-
  
Exercised    
(6,100
 )    
3.89
  
Cancelled or Forfeited    
-
      
-
  
Outstanding as of March 31, 2018    
32,850
     $
2.58
  
Schedule of Share-based Compensation, Restricted Stock and Restricted Stock Units Activity [Table Text Block]
    Number of shares   Weighted average grant date fair value
Unvested shares as of September 30, 2017    
370,530
     $
15.24
  
Granted    
4,235
      
14.75
  
Vested    
(5,795
 )    
15.46
  
Forfeited    
(5,644
 )    
15.39
  
Unvested as of March 31, 2018    
363,326
     $
15.23