Fair Value Measurements - Summary of Financial Assets and Liabilities Measured at Fair Value on Recurring Basis (Details) - Fair Value, Recurring - USD ($) $ in Thousands	Jun. 30, 2022	Dec. 31, 2021
Assets:
Financial assets	$ 187,519	$ 216,066
Corporate Bonds
Assets:
Financial assets		4,499
Money Market Funds
Assets:
Financial assets	20,281	7,794
Commercial Paper
Assets:
Financial assets	138,816	187,749
U.S. Treasury Securities
Assets:
Financial assets	28,422	16,024
Level 1
Assets:
Financial assets	20,281	7,794
Level 1 | Money Market Funds
Assets:
Financial assets	20,281	7,794
Level 2
Assets:
Financial assets	167,238	208,272
Level 2 | Corporate Bonds
Assets:
Financial assets		4,499
Level 2 | Commercial Paper
Assets:
Financial assets	138,816	187,749
Level 2 | U.S. Treasury Securities
Assets:
Financial assets	$ 28,422	$ 16,024