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Supplemental Cash Flow Information (Details)
$ in Thousands, $ in Thousands
12 Months Ended
Dec. 31, 2022
CAD ($)
Dec. 31, 2021
USD ($)
Supplemental cash flow information    
Amounts receivable $ (47) $ 505
Prepaid expenses and deposits (94) 260
Accounts payable and accrued liabilities (762) (499)
Changes in non-cash working capital $ (903) $ 266