Note 12 - Stockholders' Equity - Reserved Shares (Details) |
Dec. 31, 2025
shares
|
|---|---|
| Subject to outstanding options and restricted shares (in shares) | 247,478 |
| Available for future grants (in shares) | 37,749 |
| Officer and Director Purchase Plan (in shares) | 237,382 |
| Warrants (in shares) | 1,316,180 |
| 2022 Employee Stock Purchase Plan (in shares) | 731,220 |
| Total reserved shares (in shares) | 2,570,009 |
| X | ||||||||||
- Definition Number of shares reserved for future issuance under Officer and Director Purchase Plan. No definition available.
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| X | ||||||||||
- Definition Number of shares reserved for future issuance subject to outstanding options and restricted shares under share-based payment arrangement. No definition available.
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| X | ||||||||||
- Definition Number of warrants or rights outstanding. No definition available.
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| X | ||||||||||
- Definition Aggregate number of common shares reserved for future issuance. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition The shares that, although not legally released, will be released by a future scheduled and committed debt service payment and will be allocated to employees for service rendered in the current accounting period. The ESOP documents typically define the period of service to which the shares relate. ESOP shares are released to compensate employees directly, to settle employer liabilities for other employee benefits, and to replace dividends on allocated shares that are used for debt service. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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| 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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