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Stockholders' Equity - Additional Information (Details) - USD ($) $ / shares in Units, $ in Thousands | 1 Months Ended | 3 Months Ended | 9 Months Ended |
--- | --- | --- | --- | ---
Jun. 30, 2021 | Mar. 31, 2020 | Mar. 31, 2020 | Sep. 30, 2021 | Sep. 30, 2020 | Dec. 31, 2020
Class Of Stock [Line Items] |  |  |  |  |  |
Preferred and common shares authorized | 510,000,000.0 |  |  |  |  |
Common stock, shares authorized |  |  |  | 500,000,000 |  | 264,905,000
Preferred stock, par value | $ 0.0001 |  |  | $ 0.0001 |  | $ 0.0001
Preferred stock, shares authorized | 10,000,000 |  |  | 10,000,000 |  | 0
Preferred stock, shares issued |  |  |  | 0 |  | 0
Preferred stock, shares outstanding |  |  |  | 0 |  | 0
Payments for the repurchase of common stock |  |  |  |  | $ 11,806 |
Related Party |  |  |  |  |  |
Class Of Stock [Line Items] |  |  |  |  |  |
Repurchase of shares |  | 2,032,166 |  |  |  |
Payments for the repurchase of common stock |  |  | $ 11,800 |  |  |
Restricted Stock [Member] |  |  |  |  |  |
Class Of Stock [Line Items] |  |  |  |  |  |
Common stock outstanding |  |  |  | 3,575,002 |  | 7,562,503
Common Stock |  |  |  |  |  |
Class Of Stock [Line Items] |  |  |  |  |  |
Common stock, shares authorized | 500,000,000.0 |  |  |  |  |
Common Stock, shares, outstanding |  |  |  | 239,789,419 |  | 15,569,788
Repurchase of shares |  | 2,032,166 |  |  | 2,032,000 |
Preferred Stock |  |  |  |  |  |
Class Of Stock [Line Items] |  |  |  |  |  |
Preferred stock, shares authorized | 10,000,000.0 |  |  |  |  |

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