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Stock-Based Compensation Plans
3 Months Ended
Dec. 31, 2013
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]  
Stock-Based Compensation Plans

(6) Stock-Based Compensation Plans. As more fully described in Note 7 to the Company’s notes to the consolidated financial statements in the Company’s Annual Report on Form 10-K for the year ended September 30, 2013, the Company’s stock-based compensation plan permits the grant of stock options, stock appreciation rights, restricted stock awards, restricted stock units, and stock awards. The number of common shares available for future issuance was 506,090 at December 31, 2013.

 

The Company recorded the following stock compensation expense in its consolidated statements of income (in thousands):

 

    Three Months ended  
    December 31,  
    2013   2012  
Stock option grants   $ 169       130    
Annual director stock award     —         —      
    $ 169       130    

 

A summary of changes in outstanding options is presented below (in thousands, except share and per share amounts):

 

            Weighted       Weighted       Weighted  
    Number       Average       Average       Average  
    of       Exercise       Remaining       Grant Date  
Options   Shares       Price       Term (yrs)       Fair Value  
                               
Outstanding at                              
 October 1, 2013   414,590     $ 20.40       4.2     $ 3,668  
  Granted   31,790     $ 41.39             $ 545  
  Exercised   14,396     $ 12.71             $ 89  
Outstanding at                              
 December 31, 2013   431,984     $ 22.20       4.5     $ 4,124  
Exercisable at                              
 December 31, 2013   344,830     $ 20.24       3.5     $ 2,992  
Vested during                              
 three months ended                              
 December 31, 2013   28,348                     $ 322  

 

The aggregate intrinsic value of exercisable in-the-money options was $7,334,000 and the aggregate intrinsic value of all outstanding in-the-money options was $8,343,000 based on the market closing price of $41.51 on December 31, 2013 less exercise prices. Gains of $405,000 were realized by option holders during the three months ended December 31, 2013. The realized tax benefit from options exercised for the three months ended December 31, 2013 was $157,000. The unrecognized compensation cost of options granted but not yet vested as of December 31, 2013 was $1,087,000, which is expected to be recognized over a weighted-average period of 3.8 years.