Note 1 - Description of Business and Summary of Significant Accounting Policies - Schedule of Calculation of Basic and Diluted Earnings (Details) - shares shares in Thousands |
12 Months Ended | ||
|---|---|---|---|
Jul. 31, 2026 |
Jul. 31, 2025 |
Jul. 31, 2024 |
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| Basic weighted-average number of shares (in shares) | 24,995 | 25,188 | 25,241 |
| Stock options (in shares) | 4 | 2 | 1 |
| Diluted weighted-average number of shares (in shares) | 25,023 | 25,295 | 25,398 |
| Non Vested Restricted Common Stock [Member] | |||
| Stock options (in shares) | 24 | 105 | 156 |
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- Definition Additional shares included in the calculation of diluted EPS as a result of the potentially dilutive effect of share based payment arrangements using the treasury stock method. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The average number of shares or units issued and outstanding that are used in calculating diluted EPS or earnings per unit (EPU), determined based on the timing of issuance of shares or units in the period. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Number of [basic] shares or units, after adjustment for contingently issuable shares or units and other shares or units not deemed outstanding, determined by relating the portion of time within a reporting period that common shares or units have been outstanding to the total time in that period. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Details
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