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Share-Based Compensation - Additional Information (Details) - Equity Incentive Plan - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Recognized share-based compensation expense	$ 2,979	$ 684	$ 5,375	$ 2,276
Class A Stock Options
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Maximum number of stock options available for grant, percentage of number of outstanding shares			10.00%
Minimum exercise price of stock options issued, percentage of fair market value of shares on grant date			100.00%
Maximum term of stock options granted			5 years