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Earnings per Share (Tables) | 6 Months Ended
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Jun. 30, 2023
Earnings Per Share [Abstract] |
Reconciliation of Components Used to Derive Basic and Diluted EPS | The following table is a reconciliation of the components used to derive basic and diluted EPS for the periods indicated:
|  | Three Months Ended |  |  | Six Months Ended |
|  | June 30, |  |  | June 30, |
|  | 2023 |  |  | 2022 |  |  | 2023 |  |  | 2022 |
|  | (dollars in thousands, except per share amounts) |
Basic EPS |  |  |  |  |  |  |  |  |  |  |  |
Net income |  | $ | 20,620 |  |  | $ | 25,050 |  |  | $ | 42,612 |  |  | $ | 45,745 |
Less: income allocated to unvested restricted stock |  |  | 128 |  |  |  | 150 |  |  |  | 268 |  |  |  | 261 |
Income allocated to common shares |  | $ | 20,492 |  |  | $ | 24,900 |  |  | $ | 42,344 |  |  | $ | 45,484 |
Weighted-average shares for basic EPS |  |  | 30,324,264 |  |  |  | 30,296,897 |  |  |  | 30,320,281 |  |  |  | 30,271,761 |
Basic EPS (1) |  | $ | 0.68 |  |  | $ | 0.82 |  |  | $ | 1.40 |  |  | $ | 1.50 |
Effect of dilutive stock options and unvested performance stock units |  |  | 62,777 |  |  |  | 115,451 |  |  |  | 62,945 |  |  |  | 119,512 |
Diluted EPS |  |  |  |  |  |  |  |  |  |  |  |
Income allocated to common shares |  | $ | 20,492 |  |  | $ | 24,900 |  |  | $ | 42,344 |  |  | $ | 45,484 |
Weighted-average shares for diluted EPS |  |  | 30,387,041 |  |  |  | 30,412,348 |  |  |  | 30,383,226 |  |  |  | 30,391,273 |
Diluted EPS (1) |  | $ | 0.67 |  |  | $ | 0.82 |  |  | $ | 1.39 |  |  | $ | 1.50 |
(1) Per share amounts may not be able to be recalculated using net income and weighted-average shares presented above due to rounding.

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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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