Income Taxes - Summary of Gross Unrecognized Tax Benefits (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Income Tax Disclosure [Abstract]
Balance at beginning of period	$ 697	$ 300
Increase (decrease) related to prior year positions	(186)
Increase related to current year positions	1,438	397
Balance at the end of the year	$ 1,949	$ 697