XML 33 R23.htm IDEA: XBRL DOCUMENT v3.23.2
Accounts receivable and prepaid expenses (Tables)
6 Months Ended
Jun. 30, 2023
Credit Loss [Abstract]  
Schedule of Accounts receivable and prepaid expenses

Accounts receivable and prepaid expenses consists of the following:

  

   June 30,   December 31, 
   2023   2022 
         
Prepaid expenses and deposits  $1,162,565   $386,218 
Environment protection agency overpayment (note 6)   60,000    170,729 
Total  $1,222,565   $556,947