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Investment portfolio (Tables)
12 Months Ended
Dec. 31, 2020
Investment Portfolio Tables [Abstract]  
Schedule of investment portfolio

Investments consist of the following by investment type:

 

 

December 31,

2020

 

 

December 31,

2019

 

Equities

 

 

18,445

 

 

 

20,590

 

Partnership interests and others

 

 

-

 

 

 

200

 

 

 

 

18,445

 

 

 

20,790