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 0 Months Ended 6 Months Ended 1 Months Ended
Jun. 29, 2013
Jun. 30, 2012
Jun. 29, 2013
Jun. 30, 2012
Jun. 29, 2013
Stock Options [Member]
Feb. 07, 2013
2011 Plan [Member]
Stock Options [Member]
Jun. 29, 2013
2011 Plan [Member]
Stock Options [Member]
Apr. 25, 2013
Non Employee Director [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                
Options exercised (shares)         10,247      
Options exercised, aggregate exercise price         $ 105,000      
Cash received from exercised stock options     80,276 0 80,276      
Shares repurchased (shares)         1,752      
Shares repurchased, value         25,000      
Allocated Share-based Compensation Expense 84,000 77,000 165,000 156,000        
Options granted (shares)           40,047    
Options granted, weighted average exercise price (dollars per share)           $ 13.70    
Options granted, weighted average fair value (dollars per share)           $ 6.30    
Risk free interest rate (percent)           2.00%    
Expected volatility rate (percent)           53.00%    
Expected life (years)           7 years    
Expected dividend yield (percent)           1.80%    
Annual vesting rate (percent)             20.00%  
Period after option grant before options can be exercised (years)             1 year  
Treasury stock issued to each nonemployee director (shares)               9,411
Annual cash retainer fees               $ 128,000