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Earnings Per Share
12 Months Ended
Dec. 31, 2011
Notes to Financial Statements  
Earnings Per Share

12.  Earnings Per Share

The calculation of earnings per share follows:

 

    2011     2010  
Numerator:            
   Net income   $ 2,811,193     $ 2,572,964  
Denominator:                
   Denominator for basic earnings per share:                
      Weighted average shares outstanding     3,099,982       3,128,509  
   Effect of dilutive employee stock options     (0 )     65,805  
   Denominator for dilutive earnings per share     3,099,983       3,194,314  
   Basic earnings per share   $ 0.91     $ 0.82  
   Dilutive earnings per share   $ 0.91     $ 0.81  

 

For 2011 and 2010, respectively, 602,895 and 473,750 stock options were excluded from diluted earnings per share calculations because they would have been anti-dilutive.