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Net Income per Share (Tables) | 9 Months Ended
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Sep. 30, 2020
Earnings Per Share [Abstract] |
Summary of the net income allocated to common shares and the basic and diluted shares used in the net income per share computations | The following table summarizes the net income allocated to common shares and the basic and diluted shares used in the net income per share computations:
| Three Months Ended September 30, |  | Nine Months Ended September 30,
(in thousands) | 2020 | 2019 |  | 2020 | 2019
Net income | $ | 20,009 |  | $ | 25,859 |  |  | $ | 133,952 |  | $ | 130,704 |
Less distributed and undistributed earnings allocated to participating securities | (104) |  | (284) |  |  | (792) |  | (1,546) |
Net income allocated to common shares | $ | 19,905 |  | $ | 25,575 |  |  | $ | 133,160 |  | $ | 129,158 |
Weighted average common shares outstanding | 38,507 |  | 40,168 |  |  | 38,625 |  | 40,481 |
Incremental shares from assumed time-vested and performance-based RSU awards and conversions of common stock options | 234 |  | 149 |  |  | 193 |  | 143 |
Adjusted weighted average common shares outstanding | 38,741 |  | 40,317 |  |  | 38,818 |  | 40,624 |

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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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