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Note 13 - Fair Value Measurements - Schedule of Fair Value Assets Measured on Recurring Basis (Details) - Anfield Energy [Member] - USD ($)	Mar. 31, 2025	Dec. 31, 2024
Number of shares owned (in shares)	2,421,180	2,421,180
Quoted market price (in dollars per share)	$ 0.03491	$ 0.06256
Share Value	$ 84,526	$ 151,475
Estimated cost to sell shares	(20,000)	(20,000)
Fair value of marketable equity securities	$ 64,526	$ 131,475

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Fair value of investment in security owned.

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