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Additional Cash Flow Disclosures (Tables)
 12 Months Ended
Dec. 31, 2021
Additional Cash Flow Disclosures [Abstract]  
Net change in non-cash working capital
Net Change In Non-Cash Working Capital
For the years ended December 31,202120202019
Change in:   
Other receivables$(776,394)$1,979,111 $(2,017,122)
Prepaid expenses(348,600)286,391 (2,012,605)
Accounts payable and accrued liabilities182,855 (1,368,203)1,347,365 
Other liabilities228,294 (723,230)807,877 
Non-cash impact of foreign exchange(194,142)35,710 78,708 
Change in non-cash working capital related to operating activities$(907,987)$209,779 $(1,795,777)
Other cash flow disclosures
Other Cash Flow Disclosures
For the years ended December 31,202120202019
Cash interest received$190,339 $189,720 $274,094 
Cash taxes paid$34,959 $12,080 $5,448