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EARNINGS PER SHARE (Tables)
6 Months Ended
Jul. 01, 2017
Earnings Per Share [Abstract]  
Schedule of Reconciliation of Numerator and Denominator for Basic and Diluted Earnings Per Share

Set forth below is a reconciliation of the numerator and denominator for basic and diluted earnings per share calculations for the periods indicated:

 

   Three Months Ended   Six Months Ended 
   July 1, 2017   July 2, 2016   July 1, 2017   July 2, 2016 
Numerator:                
Net income  $10,199   $23,515   $32,423   $46,792 
Denominator:                    
Weighted average number of common shares outstanding – Basic   17,668,514    18,968,548    17,944,035    18,955,851 
                     
Dilutive effect of options and restricted stock units outstanding under the Company’s employee compensation plans   232,214    237,592    195,326    217,672 
                     
Weighted average number of common shares outstanding – Diluted   17,900,728    19,206,140    18,139,361    19,173,523