Note 8 - Capital Commitments - Fair Value of CDI Options (Details) - CDI Options [Member] - USD ($) |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
Sep. 30, 2026 |
Sep. 30, 2025 |
Sep. 30, 2026 |
Sep. 30, 2025 |
|
| Beginning balance | $ 4,286,736 | $ 3,000,124 | $ 3,157,717 | $ 3,135,000 |
| Fair value change in CDI options | (21,666) | (142,288) | 1,107,353 | 15,979 |
| Exercise of CDI options | (4,265,070) | 0 | (4,265,070) | (293,143) |
| Ending balance | $ 0 | $ 2,857,836 | $ 0 | $ 2,857,836 |
| X | ||||||||||
- Definition Amount of gain (loss) recognized in income from liability measured at fair value on recurring basis using unobservable input (level 3). Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Amount of settlements of financial instrument classified as a liability measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Fair value of financial instrument classified as a liability measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Details
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