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Note 2 - Net Income Per Share (Tables) | 3 Months Ended
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Mar. 31, 2023
Notes Tables |
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] |
|  | Three Months Ended March 31, |  |  | Six Months Ended March 31, |
(In thousands, except for share data) |  | 2023 |  |  | 2022 |  |  | 2023 |  |  | 2022 |
Net income |  | $ | 10,364 |  |  | $ | 9,236 |  |  | $ | 24,619 |  |  | $ | 19,626 |
Weighted average common shares |  |  | 15,233,848 |  |  |  | 13,767,341 |  |  |  | 14,693,829 |  |  |  | 13,755,291 |
Dilutive potential common shares |  |  | 26,921 |  |  |  | 135,495 |  |  |  | 73,109 |  |  |  | 144,889 |
Weighted average dilutive common shares outstanding |  |  | 15,260,769 |  |  |  | 13,902,836 |  |  |  | 14,766,938 |  |  |  | 13,900,180 |
Net income per common share: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Basic |  | $ | 0.67 |  |  | $ | 0.67 |  |  | $ | 1.68 |  |  | $ | 1.43 |
Diluted |  | $ | 0.67 |  |  | $ | 0.66 |  |  | $ | 1.67 |  |  | $ | 1.41 |

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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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