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Short term investments (Tables)
12 Months Ended
Dec. 31, 2019
Investments Schedule [Abstract]  
Investments
The Company's classification of short term investments at December 31, 2018 is as noted below:
 
Amortized Cost

Fair Value

 
2018
$

2018
$

Canadian Government Bond
3,912

3,902

Bank of Nova Scotia Treasury Note
3,977

3,955

 
7,889

7,857