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Note 16 - Earnings Per Share (Tables) | 12 Months Ended
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Dec. 31, 2022
Notes Tables |
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] |
(Dollars in thousands, except share data) |  |  |  |  |  |  |  |  |  |  |  |
|  | 2022 |  |  | 2021 |  |  | 2020 |
Basic |  |  |  |  |  |  |  |  |  |  |  |
Net income |  | $ | 23,640 |  |  | $ | 22,042 |  |  | $ | 15,613 |
Weighted average common shares outstanding |  |  | 7,504,173 |  |  |  | 7,685,459 |  |  |  | 7,521,771 |
Basic earnings per common shares |  | $ | 3.15 |  |  | $ | 2.87 |  |  | $ | 2.08 |
Diluted |  |  |  |  |  |  |  |  |  |  |  |
Net income |  | $ | 23,640 |  |  | $ | 22,042 |  |  | $ | 15,613 |
Weighted average common shares outstanding |  |  | 7,504,173 |  |  |  | 7,685,459 |  |  |  | 7,521,771 |
Plus dilutive stock options and restricted stock units |  |  | 23,198 |  |  |  | 17,255 |  |  |  | 9,846 |
Weighted average common shares outstanding and potentially dilutive shares |  |  | 7,527,371 |  |  |  | 7,702,714 |  |  |  | 7,531,617 |
Diluted earnings per common share |  | $ | 3.15 |  |  | $ | 2.86 |  |  | $ | 2.07 |

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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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