Quarterly report pursuant to Section 13 or 15(d)

Marketable Securities - Additional Information (Detail)

v3.21.2
Marketable Securities - Additional Information (Detail)
$ in Thousands
9 Months Ended
Sep. 30, 2021
USD ($)
Security
Marketable Securities [Abstract]  
Marketable securities $ 0
Maturity period classified current investments less than one year.
Number of securities in unrealized loss position for less than one year | Security 23
Aggregate fair value of debt securities $ 38,300