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Share-Based Compensation - Summary of Stock Option Activity (Details) - Stock options
shares in Thousands
6 Months Ended
Jun. 30, 2022
$ / shares
shares
Number of Shares Underlying Options  
Outstanding, beginning balance (in shares) | shares 10,861
Granted (in shares) | shares 1,222
Exercised (in shares) | shares (1,400)
Forfeited (in shares) | shares (138)
Outstanding, ending balance (in shares) | shares 10,545
Vested and exercisable, end of period (in shares) | shares 4,811
Vested and expected to vest, end of period (in shares) | shares 10,087
Weighted Average Exercise Price  
Outstanding, beginning balance (in usd per share) | $ / shares $ 10.94
Granted (in usd per share) | $ / shares 14.79
Exercised (in usd per share) | $ / shares 3.31
Forfeited (in usd per share) | $ / shares 14.78
Outstanding, ending balance (in usd per share) | $ / shares 12.35
Vested and exercisable, end of period (in usd per share) | $ / shares 13.21
Vested and expected to vest, end of period (in usd per share) | $ / shares $ 12.38