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Earnings Per Share (Tables) | 6 Months Ended
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Jun. 30, 2021
Earnings Per Share [Abstract] |
Computation of Basic and Diluted Earnings Per Share | The following table sets forth the computation of basic and diluted earnings per share:
|  | Three Months Ended June 30 |  |  | Six Months Ended June 30 |
(in thousands except per share data) |  | 2021 |  |  | 2020 |  |  | 2021 |  |  | 2020 |
Numerator: |  |  |  |  |  |  |  |  |  |  |  |
Net income |  | $ | 23,931 |  |  | $ | 19,652 |  |  | $ | 47,549 |  |  | $ | 26,231 |
Denominator: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Basic earnings per share: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Weighted average shares |  |  | 17,784 |  |  |  | 17,739 |  |  |  | 17,779 |  |  |  | 17,746 |
Diluted earnings per share: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Effect of dilutive stock options and restricted stock grants |  |  | 16 |  |  |  | 3 |  |  |  | 15 |  |  |  | 7 |
Adjusted weighted average shares |  |  | 17,800 |  |  |  | 17,742 |  |  |  | 17,794 |  |  |  | 17,753 |
Earnings per share: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Basic earnings per share |  | $ | 1.35 |  |  | $ | 1.11 |  |  | $ | 2.67 |  |  | $ | 1.48 |
Diluted earnings per share |  |  | 1.34 |  |  |  | 1.11 |  |  |  | 2.67 |  |  |  | 1.48 |

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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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