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LOANS, ALLOWANCE FOR LOAN LOSSES AND CREDIT QUALITY (Details) - USD ($) $ in Thousands | 6 Months Ended | 12 Months Ended
--- | --- | ---
Jun. 30, 2021 | Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |  |  |
Post-Modification Outstanding Recorded Investment | $ 18,301 |  | $ 11,315 |
Extended Maturity [Member] |  |  |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |  |  |
Post-Modification Outstanding Recorded Investment |  | $ 28,748 | 11,315 | $ 4,153
Combination Rate and Maturity member |  |  |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |  |  |
Post-Modification Outstanding Recorded Investment |  |  | $ 0 | $ 14,148

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