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NET INCOME PER SHARE (Tables) | 12 Months Ended
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Dec. 31, 2021
Earnings Per Share [Abstract] |
Basic And Diluted Net Income Per Share | Basic and diluted net income per share was as follows:
| Years Ended December 31,
Dollars in thousands, except per share amounts | 2021 |  | 2020 |  | 2019
Basic net income per share: |  |  |  |  |
Net income | $ | 169,075 |  |  | $ | 133,892 |  |  | $ | 50,201 |
Weighted average common shares outstanding | 84,698 |  |  | 84,650 |  |  | 85,637 |
Basic net income per common share | $ | 2.00 |  |  | $ | 1.58 |  |  | $ | 0.59 |
Diluted net income per share: |  |  |  |  |
Net income | $ | 169,075 |  |  | $ | 133,892 |  |  | $ | 50,201 |
Weighted average common shares outstanding — Basic | 84,698 |  |  | 84,650 |  |  | 85,637 |
Effect of dilutive securities: |  |  |  |  |
Stock options and restricted stock | 787 |  |  | 577 |  |  | 857 |
Weighted average common shares for diluted earnings per share | 85,485 |  |  | 85,228 |  |  | 86,494 |
Diluted net income per common share | $ | 1.98 |  |  | $ | 1.57 |  |  | $ | 0.58 |

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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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