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Cash Equivalents and Marketable Securities - Additional Information (Details)
$ in Thousands
3 Months Ended 6 Months Ended 12 Months Ended
Jun. 30, 2022
USD ($)
Security
Jun. 30, 2021
USD ($)
Jun. 30, 2022
USD ($)
Security
Jun. 30, 2021
USD ($)
Dec. 31, 2021
USD ($)
Security
Cash Equivalents And Marketable Securities [Line Items]          
Number of debt securities held | Security 38   38   29
US Government Agencies Debt Securities          
Cash Equivalents And Marketable Securities [Line Items]          
Allowance for Credit Loss $ 0   $ 0   $ 0
Impairment of marketable securities     0   0
Realized gains or losses on marketable securities $ 0 $ 0 $ 0 $ 0  
Accrued interest receivable on available-for-sale debt securities         $ 100