Note 15 - Stockholders' Equity (Details Textual) - Stock Buyback Plan [Member] - USD ($) shares in Thousands, $ in Millions |
3 Months Ended | 7 Months Ended | |
|---|---|---|---|
Feb. 28, 2025 |
Feb. 28, 2025 |
Jul. 31, 2024 |
|
| Share Repurchase Program, Authorized, Amount | $ 10.0 | ||
| Treasury Stock, Shares, Acquired (in shares) | 0 | 300 | |
| Treasury Stock, Value, Acquired, Cost Method | $ 3.8 |
| X | ||||||||||
- Definition Amount authorized for purchase of share under share repurchase plan. Includes, but is not limited to, repurchase of stock and unit of ownership. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition Number of shares that have been repurchased during the period and are being held in treasury. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Equity impact of the cost of common and preferred stock that were repurchased during the period. Recorded using the cost method. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Details
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