Stock-Based Compensation - Restricted Stock (Details) - $ / shares |
6 Months Ended | |
|---|---|---|
Jun. 30, 2022 |
Jun. 30, 2021 |
|
| Weighted Average Fair Value | ||
| Granted (in dollars per share) | $ 13.81 | $ 12.79 |
| Restricted stock | ||
| Restricted Stock | ||
| Unvested balance, beginning of period (in shares) | 10,143,687 | |
| Granted (in shares) | 2,409,749 | |
| Vested (in shares) | (387,929) | |
| Forfeited (in shares) | (97,829) | |
| Unvested balance, end of period (in shares) | 12,067,678 | |
| Weighted Average Fair Value | ||
| Beginning of period (in dollars per share) | $ 2.85 | |
| Granted (in dollars per share) | 7.90 | |
| Vested (in dollars per share) | 5.03 | |
| Forfeited (in dollar per share) | 5.40 | |
| End of period (in dollars per share) | $ 3.76 | |