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Note 6 - Goodwill and Other Intangible Assets - Changes in Carrying Amount of Goodwill by Reportable Segment (Details) - USD ($)
$ in Thousands
Aug. 28, 2021
Nov. 28, 2020
Original recorded value $ 16,043  
Goodwill Impairment (3,897)  
Goodwill, gross amount 12,146 $ 12,146
Wholesale Segment [Member]    
Original recorded value 9,188  
Goodwill Impairment (1,971)  
Goodwill, gross amount 7,217  
Retail Segment [Member]    
Original recorded value 1,926  
Goodwill Impairment (1,926)  
Goodwill, gross amount 0  
Logistical Services [Member]    
Original recorded value 4,929  
Goodwill Impairment 0  
Goodwill, gross amount $ 4,929