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Earnings Per Share
3 Months Ended
Mar. 31, 2015
Earnings Per Share [Abstract]  
Earnings Per Share
Earnings per share
 
Basic earnings per share are calculated by dividing net income by the weighted average number of common shares outstanding (including participating securities) during the year.  The Company's only participating securities are unvested restricted stock awards that contain non-forfeitable rights to dividends. Diluted earnings per share reflects the effect on weighted average shares outstanding of the number of additional shares outstanding if dilutive stock options were converted into common stock using the treasury stock method.

The table below presents the increase in average shares outstanding, using the treasury stock method, for the diluted earnings per share calculation for the periods indicated: 
 
Three Months Ended March 31,
 
2015
 
2014
Basic weighted average common shares outstanding
10,243,044

 
10,030,111

Dilutive shares
67,430

 
89,155

Diluted weighted average common shares outstanding
10,310,474

 
10,119,266



For the three months ended March 31, 2015, there were no stock options outstanding, which were excluded from the year-to-date calculation of diluted earnings per share due to the exercise price of these options exceeding the average market price of the Company’s common stock for the period.