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Earnings Per Share (Tables)
6 Months Ended
Jun. 28, 2014
Earnings Per Share [Abstract]  
Denominators used in the earnings per share computations
The denominators used in the earnings per share computations follow:

   
Six Months Ended
  
Three Months Ended
 
  
June 28, 2014
  
June 29, 2013
  
June 28, 2014
  
June 29, 2013
 
Basic:
        
Weighted average shares outstanding
  
6,222,444
   
6,220,171
   
6,222,676
   
6,220,569
 
                 
Diluted:
                
Weighted average shares outstanding
  
6,222,444
   
6,220,171
   
6,222,676
   
6,220,569
 
Dilutive stock options
  
17,063
   
17,262
   
17,190
   
17,456
 
Denominator for diluted earnings per share
  
6,239,507
   
6,237,433
   
6,239,866
   
6,238,025