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Note 3 - Earnings Per Common Share (Tables) | 3 Months Ended
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Mar. 31, 2024
Notes Tables |
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] |
|  | Three Months Ended March 31, |
|  | 2024 |  |  | 2023 |
|  | (In Thousands, Except Shares and Per Share Data) |
Earnings per common share |  |  |  |  |  |  |  |
Weighted average common shares outstanding |  |  | 54,491,019 |  |  |  | 54,360,253 |
Net income available to common stockholders |  | $ | 50,026 |  |  | $ | 57,971 |
Basic earnings per common share |  | $ | 0.92 |  |  | $ | 1.07 |
Weighted average common shares outstanding |  |  | 54,491,019 |  |  |  | 54,360,253 |
Dilutive effects of assumed conversions and exercise of stock options and warrants |  |  | 104,365 |  |  |  | 174,229 |
Weighted average common and dilutive potential common shares outstanding |  |  | 54,595,384 |  |  |  | 54,542,899 |
Net income available to common stockholders |  | $ | 50,026 |  |  | $ | 57,971 |
Diluted earnings per common share |  | $ | 0.92 |  |  | $ | 1.06 |

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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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