Note 15 - Stockholders' Equity - Treasury Stock Activity (Details) - USD ($) |
1 Months Ended | 3 Months Ended | ||
|---|---|---|---|---|
Feb. 28, 2022 |
Jan. 31, 2022 |
Dec. 31, 2021 |
Feb. 28, 2022 |
|
| Number of shares (in shares) | 296,168 | 0 | 0 | 296,168 |
| Cost of shares | $ 2,653,571 | $ 0 | $ 0 | $ 2,653,571 |
| Average cost per share (in dollars per share) | $ 8.96 | $ 0 | $ 0 | $ 8.96 |
| 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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