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Note 6 - Investment in Donlin Gold (Tables)
9 Months Ended
Aug. 31, 2019
Donlin Gold [Member]  
Notes Tables  
Equity Method Investments [Table Text Block]
   

Three months ended August 31,

   

Nine months ended August 31,

 
   

2019

   

2018

   

2019

   

2018

 

Balance – beginning of period

  $ 1,494     $ 1,824     $ 1,209     $ 1,100  

Share of losses:

                               

Mineral property expenditures

    (3,125 )     (2,513 )     (6,629 )     (7,249 )

Depreciation

    (16 )     (1 )     (33 )     (11 )
      (3,141 )     (2,514 )     (6,662 )     (7,260 )

Funding

    3,840       2,332       7,646       7,802  

Balance – end of period

  $ 2,193     $ 1,642     $ 2,193     $ 1,642  

 

   

At

August 31,

2019

   

At

November 30,

2018

 

Current assets: Cash, prepaid expenses and other receivables

  $ 2,616     $ 1,872  

Non-current assets: Property and equipment

    399       10  

Non-current assets: Mineral property

    32,692       32,692  

Current liabilities: Accounts payable and accrued liabilities

    (822 )     (673 )

Non-current liabilities: Reclamation obligation

    (692 )     (692 )

Net assets

  $ 34,193     $ 33,209