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Note 5 - Inventories (Tables)
3 Months Ended
Feb. 29, 2020
Notes Tables  
Schedule of Inventory, Current [Table Text Block]
   

February 29,

2020

   

November 30,

2019

 

Wholesale finished goods

  $ 26,897     $ 27,792  

Work in process

    576       733  

Raw materials and supplies

    18,242       17,293  

Retail merchandise

    32,859       31,534  

Total inventories on first-in, first-out method

    78,574       77,352  

LIFO adjustment

    (8,772 )     (8,688 )

Reserve for excess and obsolete inventory

    (2,287 )     (2,362 )
    $ 67,515     $ 66,302  
Activity In Reserves For Excess Quantities And Obsolete Inventory By Segment [Table Text Block]
   

Wholesale

Segment

   

Retail Segment

   

Total

 
                         

Balance at November 30, 2019

  $ 2,054     $ 308     $ 2,362  

Additions charged to expense

    383       89       472  

Write-offs

    (445 )     (102 )     (547 )

Balance at February 29, 2020

  $ 1,992     $ 295     $ 2,287