| COMMITMENTS AND CONTINGENCIES (Allowance for credit losses for off-balance sheet credit commitments) (Details) - USD ($) $ in Thousands | 3 Months Ended | |
|---|---|---|
| Mar. 31, 2024 | Mar. 31, 2023 | |
| Beginning Balance | $ 3,191 | $ 2,989 | 
| Provision for Credit Losses | (70) | (156) | 
| Ending Balance | $ 3,121 | $ 2,833 | 
| X | ||||||||||
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- Definition Amount of expected credit loss for credit exposure on off-balance-sheet commitment, including but not limited to, loan commitment, standby letter of credit, financial guarantee not accounted for as insurance. Excludes off-balance sheet credit exposure accounted for as insurance and instrument accounted for under derivatives and hedging. Reference 1: http://www.xbrl.org/2003/role/disclosureRef 
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| X | ||||||||||
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- Definition Amount of expense (reversal of expense) for expected credit loss for off-balance sheet credit exposure. Excludes off-balance sheet credit exposure accounted for as insurance and instrument accounted for under derivatives and hedging. Reference 1: http://www.xbrl.org/2003/role/disclosureRef 
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