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Note 13 - Per Share Calculation (Tables) | 6 Months Ended
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Apr. 30, 2023
Notes Tables |
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] |
|  | Three Months Ended |  |  | Six Months Ended |
|  | April 30, |  |  | April 30, |
(In thousands, except per share data) |  | 2023 |  |  | 2022 |  |  | 2023 |  |  | 2022 |
Numerator: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net income |  | $ | 34,146 |  |  | $ | 62,435 |  |  | $ | 52,862 |  |  | $ | 87,243 |
Less: preferred stock dividends |  |  | (2,669 | ) |  |  | (2,669 | ) |  |  | (5,338 | ) |  |  | (5,338 | )
Less: undistributed earnings allocated to participating securities |  |  | (2,599 | ) |  |  | (5,426 | ) |  |  | (3,983 | ) |  |  | (7,621 | )
Numerator for basic earnings per share |  | $ | 28,878 |  |  | $ | 54,340 |  |  | $ | 43,541 |  |  | $ | 74,284 |
Plus: undistributed earnings allocated to participating securities |  |  | 2,599 |  |  |  | 5,426 |  |  |  | 3,983 |  |  |  | 7,621 |
Less: undistributed earnings reallocated to participating securities |  |  | (2,600 | ) |  |  | (5,427 | ) |  |  | (3,987 | ) |  |  | (7,625 | )
Numerator for diluted earnings per share |  | $ | 28,877 |  |  | $ | 54,339 |  |  | $ | 43,537 |  |  | $ | 74,280 |
Denominator: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Denominator for basic earnings per share – weighted average shares outstanding |  |  | 6,166 |  |  |  | 6,396 |  |  |  | 6,176 |  |  |  | 6,392 |
Effect of dilutive securities: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Stock-based payments |  |  | 296 |  |  |  | 81 |  |  |  | 287 |  |  |  | 100 |
Denominator for diluted earnings per share – weighted-average shares outstanding |  |  | 6,462 |  |  |  | 6,477 |  |  |  | 6,463 |  |  |  | 6,492 |
Basic earnings per share |  | $ | 4.68 |  |  | $ | 8.50 |  |  | $ | 7.05 |  |  | $ | 11.62 |
Diluted earnings per share |  | $ | 4.47 |  |  | $ | 8.39 |  |  | $ | 6.74 |  |  | $ | 11.44 |

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- Definition Tabular disclosure of an entity's basic and diluted earnings per share calculations, including a reconciliation of numerators and denominators of the basic and diluted per-share computations for income from continuing operations. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 260 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482662/260-10-50-1 + Details
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