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MARKETABLE SECURITIES - Narrative (Details)
3 Months Ended
Mar. 31, 2024
USD ($)
Security
Position
Mar. 31, 2023
USD ($)
Jun. 30, 2022
USD ($)
Sep. 30, 2021
USD ($)
Dec. 31, 2023
USD ($)
Investments, Debt and Equity Securities [Abstract]          
Allowance for credit losses for available for sale debt securities $ 0       $ 0
Number of investment in an unrealized loss position | Position 245        
Number of investment in an sale debt securities | Position 83        
Percentage of unrealized loss exceeds book value 20.00%        
Number of securities other than agencies amount | Security 0        
Available for sale securities transferred to held to maturity, net of unrealized gain       $ 10,235,000  
Available for sale securities transferred to held to maturity     $ 106,157,000 $ 172,292,000  
Available for sale securities transferred to held to maturity, net of unrealized loss     $ 13,186,000    
Fair value of securities pledged as collateral $ 318,110,000       317,112,000
Accumulated other comprehensive income 7,131,000       $ 6,964,000
Proceeds from sales 0 $ 7,239,000      
Gross gains 0 119,000      
Gross losses $ 0 $ (26,000)