Note 1 - The Company (Additional Information) (Details) - Jul. 10, 2023 - ATAC Resources Ltd $ in Millions, $ in Millions	USD ($) shares	CAD ($) shares
Asset Acquisition [Line Items]
Asset acquisition, Consideration transferred	$ 19.4
Issuance of Common Share \| shares	3,676,904
Share exchange ratio	0.0166%	0.0166%
Acquisition Costs	$ 0.6
Stake percentage	19.90%	19.90%
Acquired share \| shares	5,502,956	5,502,956
Asset acquisition, Consideration transferred, Total non cash consideration		$ 2
Mineral Interests [Member]
Asset Acquisition [Line Items]
Asset acquisition, Recognized identifiable assets acquired and liabilities assumed, Mineral interests	$ 18.1

Acquired Share

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Asset Acquisition Consideration Transferred Total Non Cash Consideration

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Asset acquisition, Recognized identifiable assets acquired and liabilities assumed, Mineral interests

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Stake Acquired Percentage

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Ratio of non-life acquisition costs to non-life net premiums earned.

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The capitalized costs incurred during the period (excluded from amortization) to purchase, lease or otherwise acquire an unproved property, including costs of lease bonuses and options to purchase or lease properties, the portion of costs applicable to minerals when land including mineral rights is purchased in fee, brokers' fees, recording fees, legal costs, and other costs incurred in acquiring properties.

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Amount of consideration transferred in asset acquisition. Includes, but is not limited to, cash, liability incurred by acquirer, and equity interest issued by acquirer.

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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.

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Total number of common shares of an entity that have been sold or granted to shareholders (includes common shares that were issued, repurchased and remain in the treasury). These shares represent capital invested by the firm's shareholders and owners, and may be all or only a portion of the number of shares authorized. Shares issued include shares outstanding and shares held in the treasury.

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