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Derivatives - Additional Information (Detail) - Interest Rate Swap [Member] - USD ($)
$ in Thousands
Mar. 31, 2022
Dec. 31, 2021
Collateral Pledged [Member]    
Derivatives Fair Value [Line Items]    
Cash and securities at fair value pledged for collateral $ 500 $ 509
Cash and Cash Equivalents [Member]    
Derivatives Fair Value [Line Items]    
Cash and securities at fair value pledged for collateral $ 840 $ 10,780