Note 24 - Subsequent Event (Details Textual) - Subsequent Event [Member] $ in Millions, $ in Millions	Aug. 22, 2023 USD ($)	Aug. 22, 2023 CAD ($)
Payments to Acquire Investments	$ 1.1	$ 1.5
Milliken Project [Member]
Interest on Mineral Properties	100.00%	100.00%
Henday Lake Joint Venture [Member]
Equity Method Investment, Ownership Percentage	60.00%	60.00%
Carswell Joint Venture [Member]
Equity Method Investment, Ownership Percentage	50.00%	50.00%

Represents the interest held by the parent entity on mineral properties.

No definition available.

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- Definition

The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 323
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 3
-Subparagraph (a)(1)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481687/323-10-50-3

+ Details

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- Definition

The cash outflow associated with the purchase of all investments (debt, security, other) during the period.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 230
-SubTopic 10
-Name Accounting Standards Codification
-Section 45
-Paragraph 13
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482740/230-10-45-13

+ Details

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- Details

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- Details

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- Details

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- Details

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