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Nature of Business and Significant Accounting Policies (Tables)
12 Months Ended
Dec. 31, 2015
Nature of Business and Significant Accounting Policies [Abstract]  
Weighted Average Number of Shares
Our calculation of diluted earnings per common share includes the dilutive effects for the assumed vesting of restricted stock awards.

 
  
Years Ended December 31,
 
  
2015
  
2014
  
2013
 
Basic weighted average common shares outstanding
  
5,373,613
   
5,353,912
   
5,329,208
 
Effect of dilutive shares
  
20,022
   
17,288
   
14,059
 
Diluted weighted average common shares outstanding
  
5,393,635
   
5,371,200
   
5,343,267