Fair Value Measurement and Fair Value of Financial Instruments - Schedule of Financial Instruments Measured on Recurring Basis (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
Assets:
Assets, Fair Value Disclosure	$ 328,601	$ 345,679
Level 1
Assets:
Assets, Fair Value Disclosure	251,963	345,679
Level 2
Assets:
Assets, Fair Value Disclosure	76,638
U.S. Treasury
Assets:
Assets, Fair Value Disclosure	9,946
U.S. Treasury | Level 1
Assets:
Assets, Fair Value Disclosure	9,946
Federal Agency Securities [Member]
Assets:
Assets, Fair Value Disclosure	41,747
Federal Agency Securities [Member] | Level 2
Assets:
Assets, Fair Value Disclosure	41,747
Money Market Funds
Assets:
Assets, Fair Value Disclosure	242,017	345,679
Money Market Funds | Level 1
Assets:
Assets, Fair Value Disclosure	242,017	$ 345,679
Corporate notes
Assets:
Assets, Fair Value Disclosure	11,968
Corporate notes | Level 2
Assets:
Assets, Fair Value Disclosure	11,968
Commercial paper
Assets:
Assets, Fair Value Disclosure	22,923
Commercial paper | Level 2
Assets:
Assets, Fair Value Disclosure	$ 22,923