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EARNINGS PER COMMON SHARE (Details Narrative) - $ / shares
3 Months Ended 9 Months Ended
Aug. 28, 2021
Aug. 29, 2020
Aug. 28, 2021
Aug. 29, 2020
New Accounting Pronouncements or Change in Accounting Principle [Line Items]        
Common Stock, Dividends, Per Share, Cash Paid $ 0 $ 0 $ 0.10 $ 0.10
Dividend [Member]        
New Accounting Pronouncements or Change in Accounting Principle [Line Items]        
Dividends Payable, Date Declared     Dec. 08, 2020  
Common Stock, Dividends, Per Share, Cash Paid     $ 0.10  
Dividends Payable, Date of Record     Jan. 06, 2021  
Dividends Payable, Date to be Paid     Feb. 12, 2021  
Dividend 2 [Member]        
New Accounting Pronouncements or Change in Accounting Principle [Line Items]        
Dividends Payable, Date Declared       Dec. 10, 2019
Common Stock, Dividends, Per Share, Cash Paid       $ 0.10
Dividends Payable, Date of Record       Jan. 08, 2020
Dividends Payable, Date to be Paid       Feb. 14, 2020