Note 5 - Series B Preferred stock (Details) - USD ($) |
3 Months Ended | 6 Months Ended | |
|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2025 |
Jun. 30, 2025 |
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| Issuance of preferred B to settle Cavalry debt (assumed liabilities) | $ 845,000 | ||
| Amortization of debt discounts | $ 152,341 | 152,341 | |
| Series B Preferred Stock | |||
| Amortization of debt discounts | $ 74,422 | ||
| Preferred Stock, Shares Outstanding | 14,150 | 14,150 | 12,850 |
| Series B Preferred Stock | Summary | |||
| Debt Instrument, Unamortized Discount | $ 256,866 | $ 256,866 | |
| Preferred Stock, Shares Outstanding | 1,285,000 | 1,285,000 |
| X | ||||||||||
- Definition Represents the monetary amount of Issuance of preferred B to settle Cavalry debt (assumed liabilities), during the indicated time period. No definition available.
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| X | ||||||||||
- Definition Amount of noncash expense included in interest expense to amortize debt discount and premium associated with the related debt instruments. Excludes amortization of financing costs. Alternate captions include noncash interest expense. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Amount, after accumulated amortization, of debt discount. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition Aggregate share number for all nonredeemable preferred stock (or preferred stock redeemable solely at the option of the issuer) held by stockholders. Does not include preferred shares that have been repurchased. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Details
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- Details
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