Note 16 - Equity Incentive Plans - Summary of Stock Awards (Details) |
3 Months Ended |
|---|---|
|
Mar. 31, 2026
shares
| |
| Balance, available for grant (in shares) | 392,494 |
| Balances, number of options (in shares) | 16,948 |
| Granted (in shares) | 0 |
| Vested (in shares) | 0 |
| Vested (in shares) | 40,011 |
| Cancelled or expired (in shares) | (70,844) |
| Cancelled or expired (in shares) | (1,570) |
| Exercised (in shares) | 0 |
| Balance, available for grant (in shares) | 321,650 |
| Balances, number of options (in shares) | 55,389 |
| X | ||||||||||
- Definition The difference between the maximum number of shares (or other type of equity) authorized for issuance under the plan (including the effects of amendments and adjustments), and the sum of: 1) the number of shares (or other type of equity) already issued upon exercise of options or other equity-based awards under the plan; and 2) shares (or other type of equity) reserved for issuance on granting of outstanding awards, net of cancellations and forfeitures, if applicable. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition For presentations that combine terminations, 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 or that expired. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition Gross number of share options (or share units) granted during the period. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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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 Number of options vested. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition Number of share options (or share units) exercised during the current period. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition For presentations that combine terminations, 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 or that expired. No definition available.
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| X | ||||||||||
- Definition Share-based Payment Arrangement by Share-based Payment Award, Options, Exercisable, Vested During Period No definition available.
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