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Earnings Per Common Share (Tables) | 9 Months Ended
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Sep. 30, 2020
Earnings Per Share [Abstract] |
Summary Of Computation Of Basic And Diluted Earnings Per Common Share | The following table sets forth the computation of basic and diluted earnings per common share for the three and nine months ended September 30, 2020 and 2019.
|  | Three Months Ended September 30, |  | Nine Months Ended September 30,
(In thousands, except share and per common share data) |  | 2020 |  | 2019 |  | 2020 |  | 2019
Numerator: |  |  |  |  |  |  |  |
Net income |  | $ | 30,846 |  |  | $ | 31,146 |  |  | $ | 82,723 |  |  | $ | 78,764 |
Denominator: |  |  |  |  |  |  |  |
Weighted-average common shares outstanding |  | 16,300,720 |  |  | 16,382,798 |  |  | 16,300,250 |  |  | 16,198,294 |
Effect of dilutive PBRSUs and TBRSUs |  | 93,072 |  |  | 92,943 |  |  | 98,100 |  |  | 89,401 |
Weighted-average common shares outstanding adjusted for the effect of dilutive PBRSUs and TBRSUs |  | 16,393,792 |  |  | 16,475,741 |  |  | 16,398,350 |  |  | 16,287,695 |
Earnings per common share: |  |  |  |  |  |  |  |
Basic earnings per common share |  | $ | 1.89 |  |  | $ | 1.90 |  |  | $ | 5.07 |  |  | $ | 4.86 |
Diluted earnings per common share |  | $ | 1.88 |  |  | $ | 1.89 |  |  | $ | 5.04 |  |  | $ | 4.84 |

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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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