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Note 4 - Accounts Receivable (Tables)
9 Months Ended
Aug. 30, 2025
Notes Tables  
Schedule Of Accounts Receivable [Table Text Block]
   

August 30, 2025

   

November 30, 2024

 

Gross accounts receivable

  $ 13,575     $ 14,278  

Allowance for credit losses

    (440 )     (1,097 )

Accounts receivable, net

  $ 13,135     $ 13,181  
Financing Receivable, Current, Allowance for Credit Loss [Table Text Block]

Balance at November 30, 2024

  $ 1,097  

Net recoveries credited to expense

    (67 )

Write-offs against allowance

    (590 )

Balance at August 30, 2025

  $ 440