Quarterly report pursuant to Section 13 or 15(d)

Note 4 - Stock-based Compensation (Tables)

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Note 4 - Stock-based Compensation (Tables)
9 Months Ended
Jun. 30, 2015
Notes Tables  
Schedule of Share-based Compensation, Stock Options, Activity [Table Text Block]
    Number of
options
 
Weighted average
exercise price
Outstanding at September 30, 2014     373,051     $ 4.93  
Granted     —         —    
Exercised     (42,000 )     2.92  
Cancelled or Forfeited     (2,500 )     6.36  
Outstanding at June 30, 2015     328,551     $ 5.18  
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 at September 30, 2014     518,515     $ 10.02  
Granted     6,705       13.41  
Vested     (3,915 )     20.51  
Forfeited     (12,500 )     10.28  
Unvested at June 30, 2015     508,805     $ 9.97