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Income Taxes - Narrative (Detail) - USD ($)	Dec. 31, 2021	Dec. 31, 2020
Income Taxes [Line Items]
Unrecognized tax benefits	$ 0	$ 0
Federal
Income Taxes [Line Items]
Net operating loss carryovers	3,900,000
State and Local Jurisdiction
Income Taxes [Line Items]
Net operating loss carryovers	$ 3,900,000

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- Definition

Income Taxes [Line Items]

+ References

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Amount of operating loss carryforward, before tax effects, available to reduce future taxable income under enacted tax laws.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 740
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Amount of unrecognized tax benefits.

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