Income Taxes And Tax Related [Line Items]

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- Definition

Net Operating Loss And Tax Credit Carry forwards With Limited Expiration Period Expiration Date

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- Definition

Number of years for tax refund to be received

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- Definition

Percentage of alternative minimum tax credit refundable.

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- Definition

Amount of income tax expense (benefit) for remeasurement of deferred tax from change in tax rate pursuant to Tax Cuts and Jobs Act of 2017.

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- Definition

Amount before allocation of valuation allowances of deferred tax asset attributable to deductible alternative minimum tax credit carryforwards.

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-Publisher FASB
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- Definition

The amount of the additional liability or refund received or expected based on a final settlement with a taxing authority.

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- Definition

Carrying amount as of the balance sheet date of income taxes previously overpaid to tax authorities (such as U.S. Federal, state and local tax authorities) representing refunds of overpayments or recoveries based on agreed-upon resolutions of disputes. Also called income tax refund receivable.

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Income Taxes - Additional Information (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Income Taxes And Tax Related [Line Items]
Tax Cuts and Jobs Act of 2017, change in tax rate, income tax benefit					$ 20,204
Alternative minimum tax credits				$ 4,760	9,919
Percentage of AMT credit refundable				50.00%
Number of years in which tax refund is expected to be received				4 years
Expected credits against regular tax and refunds of previously paid taxes				$ 4,760
Income Tax Refundable				4,760
Tax Year 2018 [Member]
Income Taxes And Tax Related [Line Items]
Income Tax Refundable				4,760
Tax Years 2016 and 2017 [Member]
Income Taxes And Tax Related [Line Items]
Expected credits against regular tax and refunds of previously paid taxes				$ 1,186
Scenario, Forecast [Member]
Income Taxes And Tax Related [Line Items]
Percentage of AMT credit refundable	100.00%	50.00%	50.00%
Texas Franchise Tax [Member]
Income Taxes And Tax Related [Line Items]
Tax credit operating carry forward losses allowed after the period, Description				No credit may be carried forward past 2026
Texas Franchise Tax [Member] \| 2018 through 2026 [Member]
Income Taxes And Tax Related [Line Items]
Expected credits against regular tax and refunds of previously paid taxes				$ 89