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BASIS OF PRESENTATION AND SIGNIFICANT ACCOUNTING POLICIES - Basis of consolidation (Details) | Dec. 31, 2023 | Aug. 03, 2022
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Premium Nickel Resources Corporation (PNRC) |  |
BASIS OF PRESENTATION AND SIGNIFICANT ACCOUNTING POLICIES |  |
Percentage of acquisition of outstanding shares (%) |  | 100.00%
NAN Exploration Inc. |  |
BASIS OF PRESENTATION AND SIGNIFICANT ACCOUNTING POLICIES |  |
Percentage Ownership | 100.00% |
PNR Amalco Ltd. |  |
BASIS OF PRESENTATION AND SIGNIFICANT ACCOUNTING POLICIES |  |
Percentage Ownership | 100.00% |
Premium Nickel Resources International Ltd. |  |
BASIS OF PRESENTATION AND SIGNIFICANT ACCOUNTING POLICIES |  |
Percentage Ownership | 100.00% |
PNR Selkirk Group (Barbados) Limited |  |
BASIS OF PRESENTATION AND SIGNIFICANT ACCOUNTING POLICIES |  |
Percentage Ownership | 100.00% |
PNR Selebi (Barbados) Limited |  |
BASIS OF PRESENTATION AND SIGNIFICANT ACCOUNTING POLICIES |  |
Percentage Ownership | 100.00% |
Premium Nickel Group Proprietary Limited |  |
BASIS OF PRESENTATION AND SIGNIFICANT ACCOUNTING POLICIES |  |
Percentage Ownership | 100.00% |
Premium Nickel Resources Proprietary Limited |  |
BASIS OF PRESENTATION AND SIGNIFICANT ACCOUNTING POLICIES |  |
Percentage Ownership | 100.00% |

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- Definition Percentage of voting equity interests acquired at the acquisition date in the business combination. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 805 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479328/805-10-50-2 + Details
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
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