Note 13 - Fair Value Measurements - Schedule of Fair Value Assets Measured on Recurring Basis (Details) - Anfield Energy [Member] - USD ($)	Dec. 31, 2025	Dec. 31, 2024
Number of shares owned (in shares)	32,282	2,421,180
Quoted market price (in dollars per share)	$ 5.14173	$ 0.06256
Share value	$ 165,985	$ 151,475
Estimated cost to sell shares	(20,000)	(20,000)
Fair Value	$ 145,985	$ 131,475

Fair value of investment in security owned.

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+ Details