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ALLOWANCE FOR CREDIT LOSSES AND CREDIT QUALITY - Financial Effect of Loan Modifications (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |
Principal Forgiveness | $ 4,428 |  |
Total Class of Financing Receivable | 0.09% |  |
Charge-offs | $ 7,332 | $ 5,134 | $ 5,983
Interest Rate Reduction |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |
Principal Forgiveness | 1,912 |  |
Commercial and Industrial Loans |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |
Principal Forgiveness | $ 4,428 |  |
Total Class of Financing Receivable | 0.31% |  |
Commercial and Industrial Loans | Principal Forgiveness |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |
Charge-offs | $ 3,700 | $ 5,600 |
Commercial and Industrial Loans | Interest Rate Reduction |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |
Principal Forgiveness | 1,912 |  |
Commercial and Industrial Loans | Working capital lines of credit loans |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |
Principal Forgiveness | $ 2,856 |  |
Total Class of Financing Receivable | 0.47% |  |
Commercial and Industrial Loans | Working capital lines of credit loans | Principal Forgiveness |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |
Principal Forgiveness | $ 0 |  |
Commercial and Industrial Loans | Working capital lines of credit loans | Interest Rate Reduction |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |
Principal Forgiveness | $ 1,912 |  |
Interest Rate Reduction | 1.00% |  |
Commercial and Industrial Loans | Working capital lines of credit loans | Interest Rate Reduction | Minimum |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |
Interest Rate Reduction | 1.00% |  |
Commercial and Industrial Loans | Working capital lines of credit loans | Interest Rate Reduction | Maximum |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |
Interest Rate Reduction | 1.00% |  |
Commercial and Industrial Loans | Working capital lines of credit loans | Extended Maturity | Minimum |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |
Term Extension | 12 months |  |
Commercial and Industrial Loans | Working capital lines of credit loans | Extended Maturity | Maximum |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |
Term Extension | 120 months |  |
Commercial and Industrial Loans | Non-working capital loans |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |
Principal Forgiveness | $ 1,572 |  |
Total Class of Financing Receivable | 0.19% |  |
Loans modified | $ 11,000 |  |
Commercial and Industrial Loans | Non-working capital loans | Principal Forgiveness |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |
Principal Forgiveness | 9,380 |  |
Commercial and Industrial Loans | Non-working capital loans | Interest Rate Reduction |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |
Principal Forgiveness | $ 0 |  |
Commercial and Industrial Loans | Non-working capital loans | Interest Rate Reduction | Minimum |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |
Interest Rate Reduction | 0.75% |  |
Commercial and Industrial Loans | Non-working capital loans | Interest Rate Reduction | Maximum |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |
Interest Rate Reduction | 1.00% |  |
Commercial and Industrial Loans | Non-working capital loans | Extended Maturity | Minimum |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |
Term Extension | 40 months |  |
Commercial and Industrial Loans | Non-working capital loans | Extended Maturity | Maximum |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |
Term Extension | 60 months |  |
Commercial and Industrial Loans | Non-working capital loans | Payment Delay | Minimum |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |
Term Extension | 40 months |  |
Commercial and Industrial Loans | Non-working capital loans | Payment Delay | Maximum |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |
Term Extension | 480 months |  |

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