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Earnings Per Share
6 Months Ended
Jun. 30, 2011
Earnings Per Share [Abstract]  
Earnings Per Share [Text Block]
Note 3 – Earnings Per Share
 
Basic earnings per share is computed by dividing net income by the weighted-average number of common shares outstanding. Diluted earnings per share is computed by dividing net income by the sum of the weighted-average number of common shares outstanding and the weighted-average number of potential common shares outstanding. There were no anti-dilutive shares in the three-month and six-month periods ended June 30, 2011 and 2010. The calculations of basic and diluted earnings per share are as follows:
 
    Three Months Ended   Six Months Ended
    June 30,   June 30,
(In thousands except share and per share data)   2011       2010       2011       2010
Basic                        
       Net income       $ 5,739   $ 4,900   $      11,458   $ 9,649
       Weighted-average common shares outstanding     9,360,724     9,334,847     9,358,694     9,331,789
              Basic earnings per share   $ .61   $ .52   $ 1.22   $ 1.03
Diluted                        
       Net income   $ 5,739   $      4,900   $ 11,458   $      9,649
       Weighted-average common shares outstanding     9,360,724     9,334,847     9,358,694     9,331,789
       Effect of dilutive restricted stock, stock                        
              options and stock appreciation rights     129,376     107,759     128,111     100,165
       Weighted-average common shares outstanding                        
              assuming dilution     9,490,100     9,442,606     9,486,805     9,431,954
                     Diluted earnings per share   $      .61   $ .52   $ 1.21   $ 1.02