XML 136 R109.htm IDEA: XBRL DOCUMENT v3.25.0.1
Capital Management and Financial Risk - Financial assets and liabilities (Details) - CAD ($)
$ in Thousands
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
Assets [abstract]      
Cash and cash equivalents $ 108,518 $ 131,054 $ 50,915
Trade and other receivables 3,075 1,913  
Investments 252,135 302,897 $ 170,645
Restricted cash and investments 11,624 11,231  
Financial assets 144,264 170,280  
Liabilities [abstract]      
Accounts payable and accrued liabilities 21,333 10,822  
Debt obligations 2,414 417  
Financial liabilities 23,747 11,239  
Elliot Lake reclamation trust fund      
Assets [abstract]      
Restricted cash and investments 3,652 3,259  
Convertible Debentures      
Assets [abstract]      
Investments 13,000 15,565  
Credit facility pledged assets      
Assets [abstract]      
Restricted cash and investments 7,972 7,972  
Warrants      
Assets [abstract]      
Investments 280 127  
Warrants | Equity instruments-warrants      
Assets [abstract]      
Investments 280 127  
Shares      
Assets [abstract]      
Investments 6,280 10,390  
Shares | Equity instruments-shares      
Assets [abstract]      
Investments $ 7,767 $ 10,390