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Earnings Per Common Share (Tables) | 6 Months Ended
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Jun. 30, 2021
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 months and six months ended June 30, 2021 and 2020.
|  | Three Months Ended June 30, |  | Six Months Ended June 30,
(In thousands, except share and per common share data) |  | 2021 |  | 2020 |  | 2021 |  | 2020
Numerator: |  |  |  |  |  |  |  |
Net income |  | $ | 39,132 |  |  | $ | 29,505 |  |  | $ | 81,963 |  |  | $ | 51,877 |
Denominator: |  |  |  |  |  |  |  |
Weighted-average common shares outstanding |  | 16,340,690 |  |  | 16,296,427 |  |  | 16,327,838 |  |  | 16,300,015 |
Effect of dilutive PBRSUs and TBRSUs |  | 132,110 |  |  | 79,007 |  |  | 127,835 |  |  | 100,642 |
Weighted-average common shares outstanding adjusted for the effect of dilutive PBRSUs and TBRSUs |  | 16,472,800 |  |  | 16,375,434 |  |  | 16,455,673 |  |  | 16,400,657 |
Earnings per common share: |  |  |  |  |  |  |  |
Basic earnings per common share |  | $ | 2.39 |  |  | $ | 1.81 |  |  | $ | 5.02 |  |  | $ | 3.18 |
Diluted earnings per common share |  | $ | 2.38 |  |  | $ | 1.80 |  |  | $ | 4.98 |  |  | $ | 3.16 |

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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=124432515&loc=d3e3550-109257 + Details
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