v3.26.1
Note 4 - Accounts Receivable (Tables)
3 Months Ended
Feb. 28, 2026
Notes Tables  
Schedule Of Accounts Receivable [Table Text Block]
   

February 28, 2026

   

November 29,

2025

 

Gross accounts receivable

  $ 15,125     $ 14,839  

Allowance for credit losses

    (463 )     (429 )

Accounts receivable, net

  $ 14,662     $ 14,410  
Financing Receivable, Current, Allowance for Credit Loss [Table Text Block]
   

Three Months Ended

 
   

 

February 28, 2026

   

March 1, 2025

 
                 

Beginning balance

  $ 429     $ 1,097  

Additions charged to expense

    47       18  

Write-offs against allowance

    (13 )     (618 )

Ending balance

  $ 463     $ 497