Income Taxes - Provision For Income taxes (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022
Deferred tax expense:
Federal	$ (1,819)	$ (131)
State		(40)
Valuation allowance	2,207
Total deferred tax expense	388	(171)
Total income tax expense (benefit), Amount	$ 388	$ (171)