Formation and Business of the Company - Additional Information (Details) - USD ($) $ in Thousands	3 Months Ended
Mar. 31, 2022	Mar. 31, 2021	Dec. 31, 2021
Organization Consolidation And Presentation Of Financial Statements [Abstract]
Net loss	$ 18,433	$ 11,602
Cash used in operating activities	17,998	$ 12,904
Accumulated deficit	186,159		$ 167,726
Cash, cash equivalents, and marketable securities	$ 294,766

The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.

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+ Details

- Definition

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

+ References + Details