Quarterly report pursuant to Section 13 or 15(d)

Short-term Investments - Additional Information (Details)

v3.21.2
Short-term Investments - Additional Information (Details) - USD ($)
$ in Thousands
9 Months Ended
Sep. 30, 2021
Dec. 31, 2020
Investments Debt And Equity Securities [Abstract]    
Average maturity period 9 months  
Short-term investments $ 49,729 $ 0