Income Taxes - Schedule Of Components Of Income Tax Expense Benefit (Detail)	4 Months Ended
Dec. 31, 2020 USD ($)
Federal
Current	$ 0
Deferred	(15,165)
State and Local
Current	0
Deferred	0
Change in valuation allowance	15,165
Income tax provision	$ 0

Federal Income Tax Expense Benefit.

No definition available.

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- Definition

State And Local Income Tax Expense Benefit.

+ References

No definition available.

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- Definition

Amount of current federal tax expense (benefit) pertaining to income (loss) from continuing operations.

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- Definition

Amount of current state and local tax expense (benefit) pertaining to income (loss) from continuing operations.

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Amount of deferred federal income tax expense (benefit) pertaining to income (loss) from continuing operations.

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Amount of deferred state and local tax expense (benefit) pertaining to income (loss) from continuing operations.

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- Definition

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

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Amount of increase (decrease) in the valuation allowance for a specified deferred tax asset.

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