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Prepaid expenses and deposits (Tables)
 12 Months Ended
Dec. 31, 2021
Prepaid Expenses And Deposits [Abstract]  
Schedule of prepaid expenses and deposits
    December 31, 2021     December 31, 2020  
    $     $  
Insurance   116,649     246,752  
Research and development   602,497     -  
Other prepaids and deposits   647,275     322,649  
    1,366,421     569,401