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Stockholders' Equity and Earnings Per Share (Tables) | 12 Months Ended
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Dec. 31, 2022
Equity [Abstract] |
Schedule of Earnings Per Share | The weighted average number of shares of Class A common stock and Class B common stock outstanding used to calculate basic and diluted earnings per share were as follows:
| 2022 |  | 2021
Basic weighted average shares outstanding | 7,312 |  |  | 7,146 |
Dilutive effect of restricted stock awards | 61 |  |  | 44 |
Diluted weighted average shares outstanding | 7,373 |  |  | 7,190 |
Basic earnings per share | $ | 10.14 |  |  | $ | 6.73 |
Diluted earnings per share | $ | 10.06 |  |  | $ | 6.69 |

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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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