Note 3 - Fair Value Measurements - Schedule of Schedule of Reconciliation of Assets Measured at Fair Value on Recurring Basis (Details) - Fair Value, Inputs, Level 3 [Member] - BWV Preferred Stock [Member] - USD ($) |
9 Months Ended | |
|---|---|---|
Jun. 30, 2024 |
Jun. 30, 2023 |
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| Beginning balance | $ 0 | $ 0 |
| Additions | 918,372 | 0 |
| Change in fair value of equity securities | (689,548) | 0 |
| Ending balance | $ 228,824 | $ 0 |
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- Definition Amount of gain (loss) recognized in income from asset measured at fair value on recurring basis using unobservable input (level 3). Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount of issuances of financial instrument classified as an asset 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/exampleRef
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- Definition Fair value of financial instrument classified as an asset 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/exampleRef
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- Details
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- Details
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