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Earnings Per Share (Tables)
12 Months Ended
Dec. 31, 2016
Earnings Per Share Tables  
Basic and diluted earnings per share calculation data

 

A reconciliation of the numerator and denominator used in the basic and diluted earnings (loss) per share calculation is presented below:

      Year ended December 31
   2016  2015  2014
Basic Earnings (Loss) Per Share         
 Net income (loss) numerator  $(1,404,277)  $(1,182,870)  $846,361 
                
 Weighted average shares outstanding denominator   5,307,694    5,335,540    5,341,147 
                
 Per share amount  $(0.26)  $(0.22)  $0.16 
                
Diluted Earnings (Loss) Per Share               
 Net income (loss) numerator  $(1,404,277)  $(1,182,870)  $846,361 
                
 Weighted average shares outstanding   5,307,694    5,335,540    5,341,147 
 Effect of diluted securities   —      —      5,405 
 Diluted shares outstanding denominator   5,307,694    5,335,540    5,346,552 
                
 Per share amount  $(0.26)  $(0.22)  $0.16