Note 8 - Stock Plans - Schedule of Share-Based Payment Award, Employee Stock Purchase Plan, Valuation Assumptions (Details) - Employee Stock Purchase Plan [Member] |
3 Months Ended | 6 Months Ended |
|---|---|---|
Jun. 30, 2026 |
Jun. 30, 2026 |
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| Risk Free Interest Rate | 3.59% | 3.59% |
| Expected Dividend Yield | 0.00% | 0.00% |
| Expected Life in Years (Year) | 1 year | 1 year |
| Expected Price Volatility | 13.67% | 13.67% |
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- Definition The estimated dividend rate (a percentage of the share price) to be paid (expected dividends) to holders of the underlying shares over the option's term. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The risk-free interest rate assumption that is used in valuing an option on its own shares. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Rate of weighted-average expected volatility for award under share-based payment arrangement. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Expected term of award under share-based payment arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Details
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