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Earnings Per Share (Tables) | 9 Months Ended
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Sep. 30, 2023
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:
|  | Three Months Ended September 30, |  |  | Nine Months Ended September 30, |
(in thousands, except per share data) |  | 2023 |  |  | 2022 |  |  | 2023 |  |  | 2022 |
Net income |  | $ | 20,412 |  |  | $ | 18,829 |  |  | $ | 46,763 |  |  | $ | 47,010 |
Denominator for basic earnings per share – weighted-average number of common shares outstanding during the period |  |  | 35,647 |  |  |  | 35,151 |  |  |  | 35,535 |  |  |  | 35,184 |
Incremental common shares attributable to exercise of dilutive options |  |  | 4 |  |  |  | 13 |  |  |  | 5 |  |  |  | 15 |
Incremental common shares attributable to outstanding restricted stock units |  |  | 225 |  |  |  | 184 |  |  |  | 339 |  |  |  | 405 |
Denominator for diluted earnings per share |  |  | 35,876 |  |  |  | 35,348 |  |  |  | 35,879 |  |  |  | 35,604 |
Basic earnings per share |  | $ | 0.57 |  |  | $ | 0.54 |  |  | $ | 1.32 |  |  | $ | 1.34 |
Diluted earnings per share |  | $ | 0.57 |  |  | $ | 0.53 |  |  | $ | 1.30 |  |  | $ | 1.32 |

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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 -Topic 260 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482662/260-10-50-1 + Details
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