Income Taxes - Summary of Reconciliation of Statutory Federal Income Tax (Benefit) Expense to Consolidated Actual Income Tax Benefit (Detail) - USD ($) $ in Thousands	3 Months Ended
Mar. 31, 2020	Mar. 31, 2019
Income Tax Disclosure [Abstract]
Statutory Federal income tax (provision) benefit at 21%	$ 3,412	$ (379)
State and local income taxes, net of federal income tax benefit	638	(107)
Change in state income tax accruals	(46)	686
Change in effective state income tax rate	(378)
Income attributable to non-controlling interest	(216)
Non deductible expenses	(214)
Other	53	56
Net benefit for income taxes	$ 3,249	$ 256

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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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Amount 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, attributable to increase (decrease) in the income tax rates.

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