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Stock-Based Compensation (Tables)
12 Months Ended
Sep. 30, 2014
2009 Plan [Member]
 
Option Activity under Stock-Based Compensation Plan

The following table summarizes option activity under the 2009 Plan:

 

     Number of
Shares
    Average
Exercise
Price Per
Share
 

Options outstanding at September 30, 2013 and 2012

     318,000      $ 7.655   

Options exercised during fiscal 2014

     (1,500   $ 7.689   
  

 

 

   

Options outstanding at September 30, 2014

     316,500      $ 7.655   
  

 

 

   
1997 Plan [Member]
 
Option Activity under Stock-Based Compensation Plan

The following table summarizes option activity under the 1997 Plan:

 

     Number of
Shares
     Exercise
Price Per
Share
 

Outstanding at September 30, 2014, 2013 and 2012

     27,500       $ 9.32   
July 1, 2011 Common Stock Options Issued [Member]
 
Fair Value of Stock Options at Time of Grant

The following assumptions were used to determine the fair value of the stock options at time of grant:

 

Risk-free interest rate

     2.0

Expected life of options

     10.0 years   

Dividend yield

     0.0

Volatility

     34.2
May 28, 2012 Common Stock Options Issued [Member]
 
Fair Value of Stock Options at Time of Grant

The following assumptions were used to determine the fair value of the stock options at time of grant:

 

Risk-free interest rate

     2.0

Expected life of options

     9.4 years   

Dividend yield

     0.0

Volatility

     32.7