Liquidity and Capital Resources - Additional Information (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Liquidity And Capital Resources [Abstract]
Accumulated deficit	$ 453,598	$ 488,195
Cash and cash equivalents	$ 234,309	$ 228,631

The cumulative amount of the reporting entity's undistributed earnings or deficit.

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