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Share-based Compensation - Narrative (Details) - USD ($)
$ in Thousands
1 Months Ended 3 Months Ended 12 Months Ended
Feb. 28, 2021
Dec. 31, 2021
Dec. 31, 2021
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Common Stock, Capital Shares Reserved for Future Issuance   16,974,468 16,974,468
Options, Exercise Price, Percent of Share Price     100.00%
Options, Outstanding, Initial Contractual Term     10 years
Cliff Vesting, First Anniversary      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Award Vesting Rights, Percentage     25.00%
Monthly Vesting, after One Year      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Award Vesting Rights, Percentage     2.08%
RSUs | Percentage Vesting      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Award Vesting Rights, Percentage     25.00%
Outstanding awards      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Number of Shares Subject To Outstanding Awards   5,893,498 5,893,498
RSAs | Percentage Vesting      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Award Vesting Rights, Percentage     25.00%
Employee Stock      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Share-based Compensation Arrangement by Share-based Payment Award, Shares Issued in Period   17,773  
Amended and Restated 2011 Stock Plan [Member]      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Number of Shares Authorized   17,800,000 17,800,000
2021 ESPP Plan | Employee Stock      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Share-based Compensation Arrangement by Share-based Payment Award, Purchase Price of Common Stock, Percent 85.00%    
Share-based Compensation Arrangement by Share-based Payment Award, Minimum Employee Subscription Rate 1.00%    
Share-based Compensation Arrangement by Share-based Payment Award, Maximum Employee Subscription Rate 15.00%    
Share-based Compensation Arrangement by Share-based Payment Award, Maximum Employee Subscription Amount $ 25    
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Available for Grant   2,682,227 2,682,227
Share-Based Compensation Arrangement By Share-based Payment Award, Purchase Period 6 months