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Earnings Per Common Share (Tables)
6 Months Ended
Jun. 30, 2015
Earnings Per Share [Abstract]  
Weighted Average Number Of Shares Used In Computing Earnings Per Share
The following table shows the weighted average number of shares used in computing earnings per share for the three and six months ended June 30, 2015 and 2014 and the effect on the weighted average number of shares of dilutive potential common stock. During 2015, there were no potentially dilutive securities outstanding. For the three and six months ended June 30, 2014, 9,333 and 9,405 stock options were considered anti-dilutive and were excluded from the calculations of diluted earnings per share because their exercise prices exceeded the fair value of our common stock during those periods.
 
Three Months Ended
 
Six Months Ended
 
June 30,
 
June 30,
 
2015
 
2014
 
2015
 
2014
Average number of common shares outstanding
3,487,215

 
3,428,699

 
3,482,259

 
3,421,351

Effect of dilutive common stock

 
667

 

 
595

Average number of common shares outstanding used to calculate diluted earnings per share
3,487,215

 
3,429,366

 
3,482,259

 
3,421,946