Fair Value Measurements - Summary of Fair Value Hierarchy for Assets and Liabilities (Detail) - Fair Value, Recurring [Member] - USD ($) $ in Thousands	Mar. 31, 2022	Dec. 31, 2021
Assets:
Assets, fair value disclosure	$ 121,958	$ 142,547
Level 1 [Member]
Assets:
Assets, fair value disclosure	121,958	142,547
Money Market Funds [Member] | Cash equivalents [Member]
Assets:
Assets, fair value disclosure	121,958	142,547
Money Market Funds [Member] | Cash equivalents [Member] | Level 1 [Member]
Assets:
Assets, fair value disclosure	$ 121,958	$ 142,547