Note 12 - Share Based Compensation - Stock Option Activity (Details) - The 2023 Equity Plan [Member] - $ / shares |
1 Months Ended | 3 Months Ended | 6 Months Ended | 9 Months Ended |
|---|---|---|---|---|
Jun. 30, 2023 |
Sep. 30, 2023 |
Jun. 30, 2023 |
Sep. 30, 2023 |
|
| Outstanding, options (in shares) | 465,500 | 0 | 0 | |
| Outstanding, weighted average exercise price (in dollars per share) | $ 9.36 | $ 0 | $ 0 | |
| Outstanding, remaining contractual term (Year) | 10 years | 10 years | 10 years | |
| Granted, options (in shares) | 465,500 | 0 | 465,500 | |
| Granted, weighted average exercise price (in dollars per share) | $ 0 | $ 9.36 | ||
| Forfeited, options (in shares) | 0 | 0 | ||
| Forfeited, weighted average exercise price (in dollars per share) | $ 0 | $ 0 | ||
| Outstanding, options (in shares) | 465,500 | 465,500 | 465,500 | 465,500 |
| Outstanding, weighted average exercise price (in dollars per share) | $ 9.36 | $ 9.36 | $ 9.36 | $ 9.36 |
| Exercisable, options (in shares) | 0 | 0 | ||
| Granted, remaining contractual term (Year) | 10 years |
| X | ||||||||||
- Definition Weighted average remaining contractual term for option awards granted, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. No definition available.
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| X | ||||||||||
- Definition The number of shares into which fully or partially vested stock options outstanding as of the balance sheet date can be currently converted under the option plan. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition The number of shares under options that were cancelled during the reporting period as a result of occurrence of a terminating event specified in contractual agreements pertaining to the stock option plan. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Gross number of share options (or share units) granted during the period. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Number of options outstanding, including both vested and non-vested options. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Weighted average price at which grantees could have acquired the underlying shares with respect to stock options that were terminated. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Weighted average per share amount at which grantees can acquire shares of common stock by exercise of options. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Weighted average remaining contractual term for option awards outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Details
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