Fair Value Measurements - Assets Measured at Fair Value on a Recurring Basis (Details) - Recurring Basis - USD ($) $ in Thousands		Jun. 30, 2022	Dec. 31, 2021
Assets:
Assets		$ 1	$ 67,603
Money Market Funds
Assets:
Cash equivalents		1	67,603
Not Subject to Netting
Assets:
Assets	[1]	1	67,603
Not Subject to Netting | Money Market Funds
Assets:
Cash equivalents	[1]	$ 1	$ 67,603

[1] Certain cash equivalents that are valued using the net asset value per share (or its equivalent) practical expedient have not been classified in the fair value hierarchy.