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Note 6 - Other Assets (Tables)
6 Months Ended
May 31, 2023
Notes Tables  
Schedule of Other Assets [Table Text Block]
   

As of

May 31,

2023

   

As of

November 30,

2022

 
Other current assets:                
Accounts receivable   $ 348     $ 301  

Interest receivable

    65       62  

Receivable from Donlin Gold

    347       574  

Prepaid expenses

    611       1,298  
    $ 1,371     $ 2,235  
                 
Other long-term assets:                

Marketable equity securities

  $ 2,209     $ 1,845  

Right-of-use assets

    849       939  

Office equipment

    30       19  
    $ 3,088     $ 2,803