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Stockholders' Equity (Details) $ / shares in Units, $ in Thousands | 3 Months Ended | 12 Months Ended
--- | --- | ---
Dec. 31, 2021 $ / shares | Dec. 31, 2020 $ / shares | Dec. 31, 2021 USD ($) Vote | Dec. 31, 2020 USD ($) | Dec. 31, 2019 USD ($)
Common Stock [Member] |  |  |  |  |
Common Stock, Number of Shares, Par Value and Other Disclosures [Abstract] |  |  |  |  |
Cash dividend paid (in dollars per share) | $ / shares | $ 2.00 | $ 1.00 |  |  |
Cash dividends paid | $ |  |  | $ 48,837 | $ 46,564 | $ 13,913
Class A Common Stock [Member] |  |  |  |  |
Common Stock, Number of Shares, Par Value and Other Disclosures [Abstract] |  |  |  |  |
Percentage of directors that can be voted on in election |  |  | 75.00% |  |
Number of votes per share | Vote |  |  | 10 |  |
Conversion basis |  |  | 1-for-1 basis |  |
Cash dividend paid (in dollars per share) | $ / shares | $ 1.90 | $ 0.95 |  |  |
Cash dividends paid | $ |  |  | $ 3,609 | $ 3,957 | $ 1,143
Class A Common Stock [Member] | Minimum [Member] |  |  |  |  |
Common Stock, Number of Shares, Par Value and Other Disclosures [Abstract] |  |  |  |  |
Preferential dividend rate as a percentage of dividend paid on Class A Common Stock | 105.00% |  | 105.00% |  |

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