v3.10.0.1
STOCK-BASED COMPENSATION (Details) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2018
Oct. 01, 2017
Sep. 30, 2018
Oct. 01, 2017
Share-based Compensation Arrangement By Share-based Payment Award [Line Items]        
Number of Shares Available for Grant 290,677   290,677  
Allocated Share-based Compensation Expense $ 58 $ 52 $ 225 $ 183
Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized 525   $ 525  
Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized, Period for Recognition     3 years 22 days  
Anti-dilutive Securities Excluded From Computation Of Earnings Per Share Amount     103,000 524,000
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 $ 58 57 $ 225 $ 173
Restricted Stock [Member]        
Share-based Compensation Arrangement By Share-based Payment Award [Line Items]        
Allocated Share-based Compensation Expense   $ (5)   $ 10