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Earnings per Common Share (Tables) | 12 Months Ended
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Dec. 31, 2022
Earnings Per Share [Abstract] |
Computation of Basic and Diluted Earnings per Common Share | The factors used in the earnings per share computation follow.
|  | 2022 |  |  | 2021 |  |  | 2020 |
Basic |  |  |  |  |  |  |  |  |
Net income |  | $ | 39,427 |  |  | $ | 40,546 |  |  | $ | 32,192 |
Less allocation of earnings and dividends to participating securities |  |  | 498 |  |  |  | 173 |  |  |  | 98 |
Net income available to common shareholders—basic |  | $ | 38,929 |  |  | $ | 40,373 |  |  | $ | 32,094 |
Weighted average common shares outstanding |  |  | 15,162,032 |  |  |  | 15,408,863 |  |  |  | 16,129,875 |
Less average participating securities |  |  | 191,402 |  |  |  | 65,648 |  |  |  | 49,012 |
Weighted average number of shares outstanding used in the calculation of basic earnings per common share |  |  | 14,970,630 |  |  |  | 15,343,215 |  |  |  | 16,080,863 |
Basic earnings per share |  | $ | 2.60 |  |  | $ | 2.63 |  |  | $ | 2.00 |
Diluted |  |  |  |  |  |  |  |  |
Net income available to common shareholders—basic |  | $ | 38,929 |  |  | $ | 40,373 |  |  | $ | 32,094 |
Net income available to common shareholders—diluted |  | $ | 38,929 |  |  | $ | 40,373 |  |  | $ | 32,094 |
Weighted average common shares outstanding used in the calculation of earnings per common share basic |  |  | 14,970,630 |  |  |  | 15,343,215 |  |  |  | 16,080,863 |
Add: dilutive effects of convertible preferred shares |  |  | — |  |  |  | — |  |  |  | — |
Average shares and dilutive potential common shares outstanding—diluted |  |  | 14,970,630 |  |  |  | 15,343,215 |  |  |  | 16,080,863 |
Diluted earnings per share |  | $ | 2.60 |  |  | $ | 2.63 |  |  | $ | 2.00 |

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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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