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Earnings Per Share
 6 Months Ended
Jun. 30, 2012
Earnings Per Share [Abstract]  
EARNINGS PER SHARE

7.    EARNINGS PER SHARE

Basic earnings per share is computed by dividing net income by the weighted average number of shares outstanding during the applicable period, excluding outstanding participating securities. Diluted earnings per share is computed using the weighted average number of shares determined for the basic computation plus the dilutive effect of potential common shares issuable under certain stock compensation plans. For the three and six months ended June 30, 2012, 75,500 shares issuable pursuant to outstanding stock options under stock compensation plans were excluded from the diluted earnings per share calculations because the strike prices associated with the options exceeded the market price of the Corporation’s common stock thus making the shares anti-dilutive. For the three and six months ended June 30, 2011, 84,250 shares issuable pursuant to outstanding stock options were excluded from the diluted earnings per share calculations because the strike prices associated with the options exceeded the market price of the Corporation’s common stock thus making the shares anti-dilutive.

Unvested share-based payment awards that contain nonforfeitable rights to dividends or dividend equivalents (whether paid or unpaid) are participating securities and are included in the computation of earnings per share pursuant to the two-class method. The Corporation has determined that its outstanding non-vested stock awards are participating securities.

 

The computation of basic and diluted earnings per share is shown below (in thousands except per share data):

 

                                 
    Three months ended
June 30,		     Six months
ended June 30,		  
    2012     2011     2012     2011  

Net income per consolidated statements of income

   $ 4,336     $ 3,891     $ 8,683     $ 7,168  

Net earnings allocated to participating securities

     (17 )      (12 )      (33 )      (23 ) 
   

 

 

    

 

 

    

 

 

    

 

 

  

Net earnings allocated to common stock

   $ 4,319     $ 3,879     $ 8,650     $ 7,145  
   

 

 

    

 

 

    

 

 

    

 

 

  
         

Basic earnings per common share computation:

                                

Distributed earnings allocated to common stock

   $ 2,044     $ 2,021     $ 4,084     $ 4,038  

Undistributed earnings allocated to common stock

     2,275       1,858       4,565       3,107  
   

 

 

    

 

 

    

 

 

    

 

 

  

Net earnings allocated to common stock

   $ 4,319     $ 3,879     $ 8,649     $ 7,145  
   

 

 

    

 

 

    

 

 

    

 

 

  
         

Weighted average common shares outstanding, including shares considered participating securities

     12,440       12,291       12,421       12,277  

Less: Average participating securities

     (46 )      (36 )      (43 )      (37 ) 
   

 

 

    

 

 

    

 

 

    

 

 

  

Weighted average shares

     12,394       12,255       12,378       12,240  
   

 

 

    

 

 

    

 

 

    

 

 

  
         

Basic earnings per common share

   $ 0.35     $ 0.32     $ 0.70     $ 0.58  
   

 

 

    

 

 

    

 

 

    

 

 

  
         

Diluted earnings per common share computation:

                                

Net earnings allocated to common stock

   $ 4,319     $ 3,879     $ 8,650     $ 7,145  
   

 

 

    

 

 

    

 

 

    

 

 

  
         

Weighted average common shares outstanding for basic earnings per common share

     12,394       12,255       12,378       12,240  

Add: Dilutive effects of assumed exercises of stock options

     3       6       3       7  
   

 

 

    

 

 

    

 

 

    

 

 

  

Weighted average shares and dilutive potential common shares

     12,397       12,261       12,381       12,247  
   

 

 

    

 

 

    

 

 

    

 

 

  
         

Diluted earnings per common share

   $ 0.35     $ 0.32     $ 0.70     $ 0.58