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Equity Incentive and Employee Stock Purchase Plan - Restricted Stock and Restricted Stock Unit Award Activity (Details) - USD ($)
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Restricted Stock      
Number of Shares      
Beginning balance (in shares) 0    
Exchanged in Separation (in shares) 65,235    
Granted (in shares) 0    
Vested (in shares) 0    
Canceled (in shares) 0    
Ending balance (in shares) 65,235 0  
Weighted-Average Grant-Date Fair Value      
Beginning balance (in usd per share) $ 0    
Exchanged in Separation (in usd per share) 57.77    
Granted (in usd per share) 0    
Vested (in usd per share) 0    
Canceled (in usd per share) 0    
Ending balance (in usd per share) $ 57.77 $ 0  
Restricted Stock | Former Parent      
Number of Shares      
Beginning balance (in shares) 26,869 37,674 58,987
Granted (in shares) 0 0 7,564
Vested (in shares) (6,189) (7,785) (18,135)
Canceled (in shares) (6,850) (3,020) (10,742)
Adjustment due to Separation (in shares) (13,830)    
Ending balance (in shares) 0 26,869 37,674
Weighted-Average Grant-Date Fair Value      
Beginning balance (in usd per share) $ 57.21 $ 75.03 $ 74.77
Granted (in usd per share) 0 0 82.64
Vested (in usd per share) 74.52 76.43 70.08
Canceled (in usd per share) 83.14 77.37 72.62
Adjustment due to Separation (in usd per share) 53.72    
Ending balance (in usd per share) $ 0 $ 57.21 $ 75.03
Restricted Stock Units (RSUs)      
Number of Shares      
Beginning balance (in shares) 0    
Exchanged in Separation (in shares) 125,841    
Granted (in shares) 887,431    
Vested (in shares) 0    
Canceled (in shares) (175)    
Ending balance (in shares) 1,013,097 0  
Vested and expected to vest (in shares) 593,369    
Weighted-Average Grant-Date Fair Value      
Beginning balance (in usd per share) $ 0    
Exchanged in Separation (in usd per share) 63.69    
Granted (in usd per share) 27.78    
Vested (in usd per share) 0    
Canceled (in usd per share) 0    
Ending balance (in usd per share) 29.36 $ 0  
Vested and expected to vest (in usd per share) $ 38.28    
Weighted-Average Remaining Contractual Life (in Years)      
Outstanding balance 4 years 6 months 10 days    
Vested and expected to vest 3 years 8 months 4 days    
Aggregate Intrinsic Value      
Outstanding balance $ 58,627,923    
Vested and expected to vest $ 34,338,282    
Restricted Stock Units (RSUs) | Former Parent      
Number of Shares      
Beginning balance (in shares) 13,694 10,357 17,412
Granted (in shares) 4,416 5,431 2,661
Vested (in shares) (2,470) (1,734) (4,916)
Canceled (in shares) (8,856) (360) (4,800)
Adjustment due to Separation (in shares) (6,784)    
Ending balance (in shares) 0 13,694 10,357
Vested and expected to vest (in shares) 0    
Weighted-Average Remaining Contractual Life (in Years)      
Outstanding balance 0 years    
Vested and expected to vest 0 years    
Aggregate Intrinsic Value      
Outstanding balance $ 0    
Vested and expected to vest $ 0