Annual report pursuant to Section 13 and 15(d)

Note 7 - Investments (Tables)

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Note 7 - Investments (Tables)
12 Months Ended
Dec. 31, 2020
Notes Tables  
Investment [Table Text Block]
     
December 31, 2020
 
      Cost       Unrealized gain/(loss)       Market value  
                         
United States Treasury Bills    
5,000
     
-
     
5,000
 
     
5,000
     
-
     
5,000
 
                         
     
December 31, 2019
 
     
Cost
     
Unrealized gain
     
Market value
 
                         
Guaranteed investment certificates, issued by a Canadian financial institution    
12,008
     
18
     
12,026
 
Commercial notes    
3,736
     
-
     
3,736
 
Canadian provincial promissory note    
1,996
     
-
     
1,996
 
     
17,740
     
18
     
17,758