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Net Income per Share (Tables) | 12 Months Ended
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Dec. 31, 2021
Earnings Per Share [Abstract] |
Reconciliation of basic earnings per share (EPS) to diluted EPS | The following shows a reconciliation of basic earnings per share (“EPS”) to diluted EPS:
| For the Year Ended December 31,
(in thousands, except per-share amounts) | 2021 |  | 2020 |  | 2019
Net income available to common stockholders | $ | 266,447 |  |  | $ | 187,000 |  |  | $ | 133,982 |
Basic weighted average shares outstanding | 43,325 |  |  | 43,709 |  |  | 44,735 |
Dilutive effect of potential common stock equivalents | 207 |  |  | 132 |  |  | 186 |
Diluted weighted average shares outstanding | 43,532 |  |  | 43,841 |  |  | 44,921 |
Net earnings per share: |  |  |  |  |
Basic | $ | 6.15 |  |  | $ | 4.28 |  |  | $ | 3.00 |
Diluted | $ | 6.12 |  |  | $ | 4.27 |  |  | $ | 2.98 |

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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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