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EARNINGS PER SHARE (Tables) | 9 Months Ended
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Sep. 30, 2022
Earnings Per Share [Abstract] |
Schedule of Earnings Per Share | Earnings per share have been computed based on the following (average diluted shares outstanding are calculated using the treasury stock method):
| Three Months Ended September 30, |  | Nine Months Ended September 30,
(In thousands, except per share data) | 2022 |  | 2021 |  | 2022 |  | 2021
Net income | $ | 18,717 |  |  | $ | 63,749 |  |  | $ | 62,028 |  |  | $ | 98,416 |
Average number of common shares issued | 51,903 |  |  | 51,903 |  |  | 51,903 |  |  | 51,903 |
Less: average number of treasury shares | 6,433 |  |  | 2,764 |  |  | 5,068 |  |  | 1,519 |
Less: average number of unvested stock award shares | 770 |  |  | 744 |  |  | 779 |  |  | 712 |
Average number of basic shares outstanding | 44,700 |  |  | 48,395 |  |  | 46,056 |  |  | 49,672 |
Plus: dilutive effect of unvested stock award shares | 330 |  |  | 342 |  |  | 336 |  |  | 286 |
Plus: dilutive effect of stock options outstanding | 4 |  |  | 7 |  |  | 4 |  |  | 5 |
Average number of diluted shares outstanding | 45,034 |  |  | 48,744 |  |  | 46,396 |  |  | 49,963 |
Basic earnings per common share: | $ | 0.42 |  |  | $ | 1.32 |  |  | $ | 1.35 |  |  | $ | 1.98 |
Diluted earnings per common share: | $ | 0.42 |  |  | $ | 1.31 |  |  | $ | 1.34 |  |  | $ | 1.97 |

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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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