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Earnings per share (Tables) | 9 Months Ended
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Aug. 31, 2024
Earnings Per Share [Abstract] |
Schedule of Calculation of Basic and Diluted Earnings Per Share | The following table sets forth the calculation of basic and diluted earnings per share on an interim basis:
| Three Months Ended |  | Nine Months Ended
(in thousands, except per share data) | August 31, 2024 |  | August 31, 2023 |  | August 31, 2024 |  | August 31, 2023
Net income | $ | 28,464 |  |  | $ | 19,098 |  |  | $ | 67,291 |  |  | $ | 54,862 |
Weighted average shares outstanding | 42,872 |  |  | 43,452 |  |  | 43,296 |  |  | 43,365 |
Basic earnings per common share | $ | 0.66 |  |  | $ | 0.44 |  |  | $ | 1.55 |  |  | $ | 1.27 |
Diluted earnings per common share: |  |  |  |  |  |  |
Net income | $ | 28,464 |  |  | $ | 19,098 |  |  | $ | 67,291 |  |  | $ | 54,862 |
Weighted average shares outstanding | 42,872 |  |  | 43,452 |  |  | 43,296 |  |  | 43,365 |
Effect of dilution from common stock equivalents | 839 |  |  | 1,353 |  |  | 871 |  |  | 1,178 |
Effect of dilution from if-converted 2026 Notes | — |  |  | 176 |  |  | — |  |  | — |
Diluted weighted average shares outstanding | 43,711 |  |  | 44,981 |  |  | 44,167 |  |  | 44,543 |
Diluted earnings per share | $ | 0.65 |  |  | $ | 0.42 |  |  | $ | 1.52 |  |  | $ | 1.23 |

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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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