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CAPITAL MANAGEMENT AND FINANCIAL RISK - Additional information (Details) | 12 Months Ended
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Dec. 31, 2023 CAD ($) | Dec. 31, 2022 CAD ($)
CAPITAL MANAGEMENT AND FINANCIAL RISK [Line item] |  |
Allowance for credit loss on trade receivables | $ 0 | $ 0
U.S dollar financial assets | 24,228,000 |
Investments-uranium | $ 276,815,000 | 162,536,000
Increase uranium spot price | 10.00% |
Increase physical uranium | $ 27,681,500 |
Decrease uranium spot price | 10.00% |
Decrease physical uranium | $ 27,681,500 |
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 |
Credit spread | Convertible Debentures |  |
CAPITAL MANAGEMENT AND FINANCIAL RISK [Line item] |  |
Credit spread | 20.05 |
Volatility for shares | Convertible Debentures |  |
CAPITAL MANAGEMENT AND FINANCIAL RISK [Line item] |  |
Credit spread | 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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- References No definition available. + Details
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- Definition air value transfer between level 1 level 2 and level 3 in financial instruments. + 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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- Definition The value of significant unobservable input used in the measurement of the fair value of assets. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 13 -IssueDate 2023-01-01 -Paragraph 93 -Subparagraph d -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=13&code=ifrs-tx-2023-en-r&anchor=para_93_d&doctype=Standard -URIDate 2023-03-23 + Details
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