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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
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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 + References No definition available. + Details
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- Definition Other Comprehensive Income Loss Cash Flow Hedge Gain Loss and Unrealized Holding Gain Loss On Securities Reclassification Tax + References No definition available. + Details
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- References No definition available. + Details
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