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Computation of Earnings Per Share (Tables) | 9 Months Ended
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Sep. 30, 2023
Earnings Per Share [Abstract] |
Calculation of Basic and Diluted Earnings Per Share | The calculation of basic and diluted earnings per share for the three and nine months ended September 30, was as follows:
| Three Months Ended September 30, |  |  | Nine Months Ended September 30, |
| 2023 |  |  | 2022 |  |  | 2023 |  |  | 2022 |
Numerator |  |  |  |  |  |  |  |  |  |  |
Net income | $ | 15,130 |  |  | $ | 11,887 |  |  | $ | 57,000 |  |  | $ | 37,884 |
Denominator |  |  |  |  |  |  |  |  |  |  |
Determination of shares (in thousands) |  |  |  |  |  |  |  |  |  |  |
Weighted-average common shares outstanding |  | 4,906 |  |  |  | 4,937 |  |  |  | 4,929 |  |  |  | 4,935 |
Dilutive effect – share-based awards |  | 84 |  |  |  | 99 |  |  |  | 77 |  |  |  | 48 |
Diluted weighted-average common shares outstanding |  | 4,990 |  |  |  | 5,036 |  |  |  | 5,006 |  |  |  | 4,983 |
Earnings per common share |  |  |  |  |  |  |  |  |  |  |
Basic | $ | 3.08 |  |  | $ | 2.41 |  |  | $ | 11.56 |  |  | $ | 7.68 |
Diluted | $ | 3.03 |  |  | $ | 2.36 |  |  | $ | 11.39 |  |  | $ | 7.60 |

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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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