Income Taxes - Additional Information (Detail) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021	Dec. 31, 2021
Income Tax Disclosure [Abstract]
Deferred tax assets valuation allowance	$ 32.2		$ 32.2		$ 32.2
Effective tax rate impact associated with stock-based compensation and or prior reserves	(1.20%)	(0.40%)	(0.30%)	(0.70%)
Decrease in unrecognized tax positions	$ 1.6		$ 1.6
Interest and penalties	$ 2.0		$ 2.0