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Note 8 - Other Liabilities (Tables)
3 Months Ended
Feb. 28, 2025
Notes Tables  
Other Liabilities [Table Text Block]
   

As of

February 28, 2025

   

As of

November 30, 2024

 

Other current liabilities:

               

Remediation liabilities

  $ 161     $ 244  

Lease obligations

    170       169  

Income taxes payable

           
    $ 331     $ 413  
                 

Other long-term liabilities:

               

Remediation liabilities

  $ 375     $ 400  

Lease obligations

    712       761  
    $ 1,087     $ 1,161