Note 9 - Fair Value Measurements (Details Textual) - Public Rights [Member] |
Jun. 30, 2026
USD ($)
$ / shares
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|---|---|
| Warrants and Rights Outstanding | $ | $ 1,035,000 |
| Warrants And Rights Outstanding, Fair Value Per Share (in dollars per share) | $ / shares | $ 0.18 |
| X | ||||||||||
- Definition Per share fair value of outstanding derivative securities that permit the holder the right to purchase securities (usually equity) from the issuer at a specified price. No definition available.
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| X | ||||||||||
- Definition Value of outstanding derivative securities that permit the holder the right to purchase securities (usually equity) from the issuer at a specified price. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Details
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