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Stockholders' Equity - Repurchase of Common Stock (Details) - USD ($) $ / shares in Units, $ in Thousands | 6 Months Ended | 12 Months Ended |
--- | --- | --- | ---
Dec. 31, 2021 | Dec. 31, 2021 | Jun. 23, 2021
Stockholders' Equity |  |  |
Shares authorized to be repurchased |  |  | $ 50,000
Average cost per share of repurchased shares (in dollars per share) | $ 5.37 |  |
Total number of shares repurchased, beginning (in shares) |  | 1,017,498 |
Shares repurchased (in shares) | 3,396,243 | 3,396,243 |
Total number of shares repurchased, ending (in shares) | 4,413,741 | 4,413,741 |
Amount of stock repurchased, beginning |  | $ 18,775 |
Aggregate cost of shares repurchased | $ 18,200 | 18,244 |
Amount of stock repurchased, ending | $ 37,019 | $ 37,019 |

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