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Stock Compensation Plans (Details Narrative) - USD ($)
$ in Thousands
12 Months Ended
Dec. 26, 2020
Dec. 28, 2019
Share-based Payment Arrangement [Abstract]    
Number of shares available to be issued pursuant to the Equity Plan 478,049  
Non-cash stock-based compensation expense $ 200 $ 100
Unrecognized compensation cost related to unvested restricted stock awards $ 200  
Unrecognized compensation cost related to unvested restricted stock awards, period of recognition 1 year