v3.10.0.1
STOCK-BASED COMPENSATION (Details) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jul. 01, 2018
Jul. 02, 2017
Jul. 01, 2018
Jul. 02, 2017
Share-based Compensation Arrangement By Share-based Payment Award [Line Items]        
Number of Shares Available for Grant 275,477   275,477  
Allocated Share-based Compensation Expense $ 120 $ 24 $ 167 $ 131
Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized 599   $ 599  
Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized, Period for Recognition     3 years 2 months 12 days  
Anti-dilutive Securities Excluded From Computation Of Earnings Per Share Amount     102,000 629,000
Employee [Member]        
Share-based Compensation Arrangement By Share-based Payment Award [Line Items]        
Share-based Compensation Arrangement by Share-based Payment Award, Expiration Period     10 years  
Maximum [Member] | Employee [Member]        
Share-based Compensation Arrangement By Share-based Payment Award [Line Items]        
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period     5 years  
Minimum [Member] | Employee [Member]        
Share-based Compensation Arrangement By Share-based Payment Award [Line Items]        
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period     2 years  
Stock Option [Member]        
Share-based Compensation Arrangement By Share-based Payment Award [Line Items]        
Allocated Share-based Compensation Expense $ 120 16 $ 167 $ 116
Restricted Stock [Member]        
Share-based Compensation Arrangement By Share-based Payment Award [Line Items]        
Allocated Share-based Compensation Expense   $ 8   $ 15