Income Taxes - Additional Information (Detail) - USD ($)	3 Months Ended	6 Months Ended
Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Operating Loss Carryforwards [Line Items]
Benefit (provision) for income taxes	$ 610,000	$ (584,000)	$ 1,635,000	$ (1,572,000)
Annual effective income tax rates			41.10%	33.00%
Statutory income tax rate			21.00%
Valuation allowance	$ 0		$ 0

Amount of deferred tax assets for which it is more likely than not that a tax benefit will not be realized.

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

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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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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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