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INVESTMENTS - Additional Information (Details)
$ in Thousands
3 Months Ended
Mar. 31, 2024
USD ($)
Mar. 31, 2023
USD ($)
Dec. 31, 2023
USD ($)
Gain (Loss) on Securities [Line Items]      
Proceeds from Sale of Debt Securities, Available-for-sale $ 211,959 $ 0  
Debt Securities, Available-for-sale, Realized Gain 400    
Available-for-sale Securities, Gross Realized Losses 7,900    
Debt Securities, Held-to-maturity, Allowance for Credit Loss $ 0   $ 0
NumberOfSecuritiesInSecurityPortfolio 970   1,018
NumberOfSecuritiesInUnrealizedLossPosition 721   783
Debt Securities, Held-to-maturity, Nonaccrual $ 0   $ 0
Net gain (loss) on sales of investment securities (5,277) $ (19)  
Marketable Securities, Gain (Loss) $ 2,200