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Earnings Per Share (Tables) | 9 Months Ended
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Sep. 30, 2022
Earnings Per Share [Abstract] |
Computation of basic and diluted EPS | The following tables show the computation of basic and diluted EPS for the three and nine months ended September 30, 2022 and 2021.
| Three Months Ended September 30,
| 2022 |  | 2021
| Net Income (Numerator) |  | Weighted-Average Shares (Denominator) |  | Earnings Per Share |  | Net Income (Numerator) |  | Weighted-Average Shares (Denominator) |  | Earnings Per Share
| (Dollars in thousands, except share and per share data)
Basic EPS - common stock | $ | 53,748 |  |  | 119,476,035 |  |  | $ | 0.45 |  |  | $ | 55,499 |  |  | 122,244,948 |  |  | $ | 0.45 |
Effect of dilutive securities: |  |  |  |  |  |  |  |  |  |  |
Stock options, restricted stock, and ESPP shares |  |  | 520,488 |  |  |  |  |  |  | 663,588 |  |  |
Diluted EPS - common stock | $ | 53,748 |  |  | 119,996,523 |  |  | $ | 0.45 |  |  | $ | 55,499 |  |  | 122,908,536 |  |  | $ | 0.45 |
| Nine Months Ended September 30,
| 2022 |  | 2021
| Net Income (Numerator) |  | Weighted-Average Shares (Denominator) |  | Earnings Per Share |  | Net Income (Numerator) |  | Weighted-Average Shares (Denominator) |  | Earnings Per Share
| (Dollars in thousands, except share and per share data)
Basic EPS - common stock | $ | 166,574 |  |  | 119,940,044 |  |  | $ | 1.39 |  |  | $ | 152,949 |  |  | 123,050,174 |  |  | $ | 1.24 |
Effect of dilutive securities: |  |  |  |  |  |  |  |  |  |  |
Stock options, restricted stock, and ESPP shares |  |  | 655,944 |  |  |  |  |  |  | 798,338 |  |  |
Diluted EPS - common stock | $ | 166,574 |  |  | 120,595,988 |  |  | $ | 1.38 |  |  | $ | 152,949 |  |  | 123,848,512 |  |  | $ | 1.23 |

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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 https://asc.fasb.org/extlink&oid=124432515&loc=d3e3550-109257 + Details
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