Income Taxes (Detail) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020
Income Tax Disclosure [Abstract]
Provision (benefit) for income taxes	$ 2,417	$ (959)	$ 6,491	$ (11,375)
Effective tax rate	24.00%		24.00%
Tax benefit recorded for the impact of the high-tax exception of GILTI		$ 2,000
Cash paid for taxes			$ 3,100	$ 900

Effective Income Tax Rate Reconciliation, Global Intangible Low-Taxed Income, Net of Related Foreign Tax Credit, Amount

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- Definition

Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

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Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

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The amount of cash paid during the current period to foreign, federal, state, and local authorities as taxes on income, net of any cash received during the current period as refunds for the overpayment of taxes.

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