Income Taxes - Additional Information (Detail) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021	Dec. 31, 2021
Income Loss From Operations Before Provision Benefit For Income Taxes [Line Items]
Windfall benefit	$ 5,100	$ 1,000
Income from continuing operations before income taxes	4,050	5,406
Pretax Income	$ 4,100	$ 5,400
Cumulative operating income loss period considered	3 years
Valuation allowance	$ 11,200
Unrecognized income tax benefits	30,500		$ 30,300
Deferred tax assets	7,000
Domestic Deferred Tax Assets [Member]
Income Loss From Operations Before Provision Benefit For Income Taxes [Line Items]
Valuation allowance	$ 11,200