Quarterly report pursuant to Section 13 or 15(d)

STOCK OPTIONS AND EMPLOYEE STOCK GRANTS (Details)

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STOCK OPTIONS AND EMPLOYEE STOCK GRANTS (Details) - USD ($)
3 Months Ended 6 Months Ended
May. 12, 2015
Feb. 10, 2015
Jul. 04, 2015
Jun. 28, 2014
Jul. 04, 2015
Jun. 28, 2014
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Cash received from exercised stock options         $ 8,302 $ 0
Allocated Share-based Compensation Expense     $ 130,000 $ 87,000 $ 273,000 $ 167,000
Stock Options [Member]            
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Options exercised (shares)         666  
Options exercised, aggregate exercise price         $ 8,302  
2011 Plan [Member] | Stock Options [Member]            
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Options granted (shares)   32,531        
Options granted, weighted average exercise price (dollars per share)   $ 16.01        
Options granted, weighted average fair value (dollars per share)   $ 6.39        
Risk free interest rate (percent)   2.00%        
Expected volatility rate (percent)   46.00%        
Expected life (years)   7 years        
Expected dividend yield (percent)   2.00%        
Annual vesting rate (percent)         20.00%  
Period after option grant before options can be exercised (years)         1 year  
Non Employee Director [Member]            
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Treasury stock issued to each nonemployee director (shares) 8,216          
Annual cash retainer fees $ 118,762