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Capital Management and Financial Risk - Additional information (Details) | 12 Months Ended
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Dec. 31, 2024 CAD ($) | Dec. 31, 2023 CAD ($)
Capital Management And Financial Risk [Line Item] |  |
Allowance for credit loss on trade receivables | $ 0 | $ 0
U.S dollar financial assets | 26,539,000 |
Investments-uranium | $ 231,088,000 | 276,815,000
Increase uranium spot price | 10.00% |
Increase physical uranium | $ 23,109,000 |
Decrease uranium spot price | 10.00% |
Decrease physical uranium | $ 23,109,000 |
Fair value transfer between level 1, level 2 and level 3 | 0 | 0
MONGOLIA |  |
Capital Management And Financial Risk [Line Item] |  |
Fair value of Debentures | $ 0 | $ 0
Credit spread | Convertible Debentures |  |
Capital Management And Financial Risk [Line Item] |  |
Credit spread | 0.19 |
Volatility for shares | Convertible Debentures |  |
Capital Management And Financial Risk [Line Item] |  |
Credit spread | 0.57 |

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- Definition It represents the amount of allowance for credit loss trade receivables. + References No definition available. + Details
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- Definition Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table. + References No definition available. + Details
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- References No definition available. + Details
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- Definition The amount of noncurrent investments held for uranium. + References No definition available. + Details
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