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CREDIT QUALITY ASSESSMENT - Collateral Dependent Loans (Detail) - USD ($)
$ in Thousands
Mar. 31, 2022
Dec. 31, 2021
Mar. 31, 2021
Dec. 31, 2020
Credit Loss [Abstract]        
Collateral dependent loans individually evaluated for credit loss with an allowance $ 10,153 $ 9,510    
Collateral dependent loans individually evaluated for credit loss without an allowance 21,620 24,024    
Total individually evaluated collateral dependent loans 31,773 33,534    
Allowance for credit losses related to loans evaluated individually 6,654 6,593    
Allowance for credit losses related to loans evaluated collectively 103,934 102,552    
Total allowance for credit losses $ 110,588 $ 109,145 $ 130,361 $ 165,367