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Stockholders' Equity (Tables) | 12 Months Ended
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Dec. 31, 2022
Equity [Abstract] |
Changes in Number of Shares of Class A Stock Outstanding | The following table reflects changes in the number of shares of Class A Stock outstanding for the years indicated:
| 2022 |  | 2021
Class A Stock outstanding, beginning of year | 12,447,036 |  |  | 12,381,778 |
Issued pursuant to share-based compensation plans (note 16) | 105,807 |  |  | 242,450 |
Repurchased and canceled pursuant to the stock buy-back | (1,684,287) |  |  | (177,192) |
Class A Stock outstanding, end of year | 10,868,556 |  |  | 12,447,036 |

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- Definition Tabular disclosure of the change in common stock outstanding. + References No definition available. + Details
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