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Summary of Significant Accounting Policies - Summary of Potentially Dilutive Securities (Details) - shares
shares in Thousands
3 Months Ended
Mar. 31, 2022
Mar. 31, 2021
Options to purchase common stock    
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]    
Options to purchase common stock (in shares) 4,003 3,445