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INVESTMENT IN JOINT VENTURE (Details 3) | 4 Months Ended | 12 Months Ended |
--- | --- | --- | ---
Nov. 30, 2021 USD ($) | Nov. 30, 2021 CAD ($) | Dec. 31, 2021 USD ($) | Dec. 31, 2021 CAD ($) | Dec. 31, 2020 CAD ($) | Aug. 03, 2021 USD ($)
Statement [Line Items] |  |  |  |  |  |
Net Loss | $ 927 |  | $ (927) |  |  |
Other comprehensive income (loss) |  | $ 0 |  |  |  |
Reconciliation of JCU net assets to Denison investment carrying value: |  |  |  |  |  |
Net assets of JCU-at acquisition | 43,711,000 |  |  |  |  |
Net Loss | $ 927 |  |  |  |  |
Denison ownership interest | 50.00% | 50.00% |  |  |  |
Net assets of JCU-at December 31, 2021 |  | $ 42,784,000 | $ 42,784 |  |  | $ 43,711
Denison share of net assets of JCU | $ 21,392,000 |  |  |  |  |
Revenue |  |  |  | $ 20,000,000 | $ 14,423,000 |
Joint Venture |  |  |  |  |  |
Reconciliation of JCU net assets to Denison investment carrying value: |  |  |  |  |  |
Revenue | $ 21,392 |  |  |  |  |

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