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INVESTMENT SECURITIES - Additional Information (Details) - USD ($)
3 Months Ended 6 Months Ended
Jun. 30, 2023
Jun. 30, 2022
Jun. 30, 2023
Jun. 30, 2022
Dec. 31, 2022
Schedule Of Available For Sale Securities [Line Items]          
Investment with fair value classified as equity security $ 12,985,000   $ 12,985,000   $ 12,985,000
Fair value adjustment for CRA equity security (209,000) $ (475,000)   $ (1,157,000)  
Gain (loss) on securities sale, net       $ (6,609,000)  
CRA Investment Fund [Member]          
Schedule Of Available For Sale Securities [Line Items]          
Investment with fair value classified as equity security 13,000,000.0   13,000,000.0    
Fair value adjustment for CRA equity security $ (209,000)   $ 0