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

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Percentage of domestic federal statutory tax rate applicable to pretax income (loss).

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Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations applicable to state and local income tax expense (benefit), net of federal tax expense (benefit).

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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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Effective Income Tax Rate Reconciliation, Before Discrete Items, Percent

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Income taxes.

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Increase (Decrease) In Effective Income Tax Rate Reconciliation, Percent

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Income Taxes (Detail) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended		12 Months Ended
Income Taxes (Detail) - USD ($) $ in Thousands	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020	Dec. 31, 2021
Income Taxes [Line Items]
Income tax expense	$ 6,281	$ (623)	$ 24,342	$ 14,450
Effective tax rate	23.70%	16.40%	26.20%	28.20%
Increase in effective tax rate			0.10%
Forecast
Income Taxes [Line Items]
Effective tax rate					27.00%
ETR, before discrete items					26.90%
Forecast \| Statutory Effective Tax Rate
Income Taxes [Line Items]
U.S. federal statutory rate					21.00%
State income tax rate, net of federal benefit					2.40%