Income Taxes - Additional Information (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Operating Loss Carryforwards [Line Items]
Federal net operating losses for income tax			$ 6,300	$ (12,200)
Deferred Tax Assets, Operating Loss Carryforwards	$ 1,490	$ 1,587
Net Operating Losses and Tax Carryback	(919)	(1,841)
Deferred State and Local Income Tax Expense (Benefit)	8,200	4,900	$ 4,700
Deferred Tax Assets, Operating Loss Carryforwards, Total	1,500	1,600
Net Operating Losses and Tax Carryback, Total	(900)	(1,800)
Deferred Tax Assets, Operating Loss Carryforwards	$ 1,490	1,587
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent	21.00%		35.00%
State
Operating Loss Carryforwards [Line Items]
Federal net operating losses for income tax	$ 14,600	$ 40,000