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Accumulated Other Comprehensive Loss ("AOCL") - Schedule of Components of Accumulated Other Comprehensive Income (Loss) (Parenthetical) (Detail) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Share-Based Payment Arrangement [Abstract]
Accumulated other comprehensive income (loss), unrealized gain, net of tax	$ 10	$ 13	$ (17)	$ 3
Accumulated other comprehensive income (loss), reclassification to income, net of tax		$ 7		$ (47)

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- Definition

Other Comprehensive Income Loss Cash Flow Hedge Gain Loss and Unrealized Holding Gain Loss On Securities Before Reclassification Tax

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- Definition

Other Comprehensive Income Loss Cash Flow Hedge Gain Loss and Unrealized Holding Gain Loss On Securities Reclassification Tax

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