v3.21.1
RETIREMENT SAVINGS PLANS (Details) - USD ($)
$ in Thousands
12 Months Ended
Jan. 03, 2021
Dec. 29, 2019
Retirement Savings Plans Detail [Abstract]    
Employer contribution rate, percent of employee contributions 25.00% 25.00%
Employee contribution rate, maximum percentage of employee earnings subject to employer matching 4.00% 4.00%
Employee contributions $ 787 $ 570
Employer match $ 139 $ 113
Non-Qualified Deferred Compensation Plan    
Employer contribution rate, percent of employee contributions 25.00% 25.00%
Employee contribution rate, maximum percentage of employee earnings subject to employer matching 4.00% 4.00%
Declared interest rate 6.00% 6.00%
Employee contributions $ 53 $ 47
Employer match and interest 23 6
Distributions $ 29 $ 32