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Stockholders' Equity - Narrative (Details) - USD ($) $ / shares in Units, $ in Millions | 3 Months Ended |  |  |  |  |  |  |
--- | --- | --- | --- | --- | --- | --- | --- | ---
Mar. 31, 2023 | Mar. 31, 2022 | Dec. 31, 2022 | Dec. 13, 2022 | Jul. 29, 2022 | May 24, 2022 | Feb. 28, 2022 | Dec. 31, 2021 | May 15, 2020
Class of Stock [Line Items] |  |  |  |  |  |  |  |  |
Preferred stock, authorized (in shares) | 50,000,000 |  |  |  |  |  |  |  |
Preferred stock, par value (in dollars per share) | $ 0.001 |  |  |  |  |  |  |  |
Common stock, par value (in dollars per share) | $ 0.001 |  | $ 0.001 |  |  |  |  |  |
Preferred stock, issued (in shares) | 0 |  |  |  |  |  |  |  |
Class A Stock |  |  |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |  |  |
Common stock, authorized (in shares) | 50,000,000 |  | 50,000,000 |  |  |  |  |  |
Common stock, par value (in dollars per share) | $ 0.001 |  |  |  |  |  |  |  |
Common stock, issued (in shares) | 10,975,723 |  | 10,868,556 |  |  |  |  |  |
Common stock, outstanding (in shares) | 10,975,723 | 12,156,174 | 10,868,556 | 10,867,660 | 11,251,930 | 11,863,559 | 12,322,073 | 12,447,036 | 12,636,523
Class A Stock | New Program |  |  |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |  |  |
Repurchase of class A common stock (in shares) |  |  |  | 543,000 | 536,500 | 550,000 | 518,000 |  | 530,000
Shares repurchased as a percent of shares outstanding (as a percent) |  |  |  | 5.00% | 4.80% | 4.60% | 4.20% |  | 4.20%
Remaining amount authorized for repurchase (in shares) | 591,979 |  |  | 687,034 | 540,778 | 621,893 | 530,407 |  | 628,625
Stock repurchased (in shares) | 95,055 | 377,313 |  |  |  |  |  |  |
Total consideration for repurchase of stock | $ 3.7 | $ 16.2 |  |  |  |  |  |  |
Stock repurchased (in dollars per share) | $ 38.79 | $ 42.82 |  |  |  |  |  |  |
Class A Stock | Previous Program |  |  |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |  |  |
Remaining amount authorized for repurchase (in shares) |  |  |  | 144,034 | 4,278 | 71,893 | 12,407 |  | 98,625
Class B Stock |  |  |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |  |  |
Common stock, authorized (in shares) | 99,665 |  | 99,665 |  |  |  |  |  |
Common stock, par value (in dollars per share) | $ 0.001 |  |  |  |  |  |  |  |
Common stock, issued (in shares) | 99,665 |  | 99,665 |  |  |  |  |  |
Common stock, outstanding (in shares) | 99,665 |  | 99,665 |  |  |  |  |  |

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