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Note 4 - Earnings Per Share (Tables) | 9 Months Ended
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Sep. 30, 2022
Notes Tables |
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] |
|  | Three Months Ended |  |  | Nine Months Ended |
(Dollars in thousands, except share data) |  | September 30, |  |  | September 30, |
|  | 2022 |  |  | 2021 |  |  | 2022 |  |  | 2021 |
Basic |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net income |  | $ | 5,813 |  |  | $ | 5,749 |  |  | $ | 16,956 |  |  | $ | 17,029 |
Weighted average common shares outstanding |  |  | 7,507,538 |  |  |  | 7,621,423 |  |  |  | 7,500,877 |  |  |  | 7,730,135 |
Basic earnings per common shares |  | $ | 0.77 |  |  | $ | 0.75 |  |  | $ | 2.26 |  |  | $ | 2.20 |
Diluted |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net income |  | $ | 5,813 |  |  | $ | 5,749 |  |  | $ | 16,956 |  |  | $ | 17,029 |
Weighted average common shares outstanding |  |  | 7,507,538 |  |  |  | 7,621,423 |  |  |  | 7,500,877 |  |  |  | 7,730,135 |
Plus dilutive stock options and restricted stock units |  |  | 12,820 |  |  |  | 12,644 |  |  |  | 17,279 |  |  |  | 13,766 |
Weighted average common shares outstanding and potentially dilutive shares |  |  | 7,520,358 |  |  |  | 7,634,067 |  |  |  | 7,518,156 |  |  |  | 7,743,901 |
Diluted earnings per common share |  | $ | 0.77 |  |  | $ | 0.75 |  |  | $ | 2.26 |  |  | $ | 2.20 |

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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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