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Earnings per share (Tables) | 3 Months Ended
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Feb. 28, 2021
Earnings Per Share [Abstract] |
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 (in thousands, except per share data):
| Three Months Ended |  |
| February 28, 2021 |  | February 29, 2020 |  |  |  |
Net income | $ | 18,961 |  |  | $ | 21,116 |  |  |  |  |
Weighted average shares outstanding | 44,108 |  |  | 44,897 |  |  |  |  |
Dilutive impact from common stock equivalents | 544 |  |  | 618 |  |  |  |  |
Diluted weighted average shares outstanding | 44,652 |  |  | 45,515 |  |  |  |  |
Basic earnings per share | $ | 0.43 |  |  | $ | 0.47 |  |  |  |  |
Diluted earnings per share | $ | 0.42 |  |  | $ | 0.46 |  |  |  |  |

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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 -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 + Details
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