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Derivatives Hedging Instruments - Summary Of Gross Notional Amount Derivatives (Detail) - USD ($) $ in Thousands | Dec. 31, 2023 | Dec. 31, 2022
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Customers [Member] |  |
Derivatives, Fair Value [Line Items] |  |
Derivative, Notional Amount | $ 228,873 | $ 212,570
Financial Institutions [Member] |  |
Derivatives, Fair Value [Line Items] |  |
Derivative, Notional Amount | $ 228,873 | $ 212,570

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- Definition Nominal or face amount used to calculate payment on derivative. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 815 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 1B -Publisher FASB -URI https://asc.fasb.org//1943274/2147480434/815-10-50-1B Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 815 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 1A -Subparagraph (d) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480434/815-10-50-1A + Details
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