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Income Taxes - Additional Information (Detail) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended		12 Months Ended
	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020	Dec. 31, 2021
Income Taxes [Line Items]
Income tax expense	$ 766	$ 2,401	$ 6,220	$ 2,658
Effective income tax rate			27.00%	26.00%
Scenario, Forecast [Member]
Income Taxes [Line Items]
Effective income tax rate					27.00%

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Income Taxes [Line Items]

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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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