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Share-Based Compensation - Schedule of Share-based Compensation Expense by Type of Award (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Employee Service Share Based Compensation Allocation Of Recognized Period Costs [Line Items]      
Total share-based compensation expense $ 12,829 $ 2,537 $ 511
Stock Options      
Employee Service Share Based Compensation Allocation Of Recognized Period Costs [Line Items]      
Total share-based compensation expense 12,632 $ 2,537 $ 511
ESPP      
Employee Service Share Based Compensation Allocation Of Recognized Period Costs [Line Items]      
Total share-based compensation expense $ 197