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Share-Based Compensation - Summary of Stock Option Activity (Details) - 2019 Plan - USD ($) $ / shares in Units, $ in Thousands	11 Months Ended	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2020
Number of Options
Outstanding, Beginning Balance		1,320,243
Granted		682,000
Exercised		(63,366)
Cancelled		(40,482)
Outstanding, Ending Balance	1,320,243	1,898,395
Exercisable as of December 31, 2020		535,084
Weighted Average Exercise Price
Weighted Average Exercise Price Outstanding, Beginning Balance		$ 3.34
Weighted Average Exercise Price, Granted		29.78
Weighted Average Exercise Price, Exercised		4.29
Weighted Average Exercise Price, Cancelled		2.87
Weighted Average Exercise Price Outstanding, Ending Balance	$ 3.34	12.79
Weighted Average Exercise Price, Exercisable as of December 31, 2019		$ 2.58
Weighted Average Remaining Contractual Term (In years)
Weighted Average Remaining Contractual Term (In years), Outstanding	9 years 2 months 23 days	8 years 7 months 6 days
Weighted Average Remaining Contractual Term (In years), Exercisable as of December 31, 2019		8 years 1 month 9 days
Aggregate Intrinsic Value
Aggregate Intrinsic Value Outstanding		$ 30,353
Aggregate Intrinsic Value Outstanding	$ 30,353	25,918
Aggregate Intrinsic Value, Exercisable as of December 31, 2019		$ 11,684

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Amount by which the current fair value of the underlying stock exceeds the exercise price of options outstanding.

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