Note 15 - Stockholders' Equity - Shares Purchased (Details) - USD ($) |
1 Months Ended | 3 Months Ended | |
|---|---|---|---|
Jan. 31, 2026 |
Dec. 31, 2025 |
Feb. 28, 2026 |
|
| Number of shares (in shares) | 31,517 | 27,388 | 58,905 |
| Cost of shares | $ 499,996 | $ 453,035 | $ 953,031 |
| Average cost per share (in dollars per share) | $ 15.9 | $ 16.5 | $ 16.2 |
| X | ||||||||||
- Definition Total cost of shares repurchased divided by the total number of shares repurchased. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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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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