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ALLOWANCE FOR CREDIT LOSSES AND CREDIT QUALITY - Financial Effect of Loan Modifications (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2023 | Sep. 30, 2023
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Principal Forgiveness | $ 2,931 | $ 4,527
Percentage of loans receivable | 0.06% | 0.09%
Interest Rate Reduction |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Principal Forgiveness | $ 2,000 | $ 2,000
Combination Principal Forgiveness, Interest Rate Reduction and Term Extension |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Principal Forgiveness | 0 | 1,596
Commercial and Industrial Loans |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Principal Forgiveness | $ 2,931 | $ 4,527
Percentage of loans receivable | 0.21% | 0.32%
Commercial and Industrial Loans | Interest Rate Reduction |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Principal Forgiveness | $ 2,000 | $ 2,000
Commercial and Industrial Loans | Combination Principal Forgiveness, Interest Rate Reduction and Term Extension |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Principal Forgiveness | 0 | 1,596
Commercial and Industrial Loans | Working capital lines of credit loans |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Principal Forgiveness | $ 2,931 | $ 2,931
Percentage of loans receivable | 0.50% | 0.50%
Commercial and Industrial Loans | Working capital lines of credit loans | Principal Forgiveness |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Principal Forgiveness | $ 0 | $ 0
Commercial and Industrial Loans | Working capital lines of credit loans | Interest Rate Reduction |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Principal Forgiveness | $ 2,000 | $ 2,000
Interest Rate Reduction Financial Effect | 1.00% | 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 Financial Effect | 1.00% | 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 Financial Effect | 1.00% | 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 Financial Effect | 12 months | 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 Financial Effect | 120 months | 120 months
Commercial and Industrial Loans | Working capital lines of credit loans | Combination Principal Forgiveness, Interest Rate Reduction and Term Extension |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Principal Forgiveness | $ 0 | $ 0
Percentage of loans receivable | 0.50% | 0.50%
Commercial and Industrial Loans | Non-working capital loans |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Principal Forgiveness | $ 0 | $ 1,596
Percentage of loans receivable | 0.00% | 0.20%
Commercial and Industrial Loans | Non-working capital loans | Principal Forgiveness |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Principal Forgiveness | $ 0 | $ 9,380
Commercial and Industrial Loans | Non-working capital loans | Interest Rate Reduction |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Principal Forgiveness | 0 | $ 0
Commercial and Industrial Loans | Non-working capital loans | Interest Rate Reduction | Minimum |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Interest Rate Reduction Financial Effect |  | 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 Financial Effect |  | 1.00%
Commercial and Industrial Loans | Non-working capital loans | Extended Maturity | Minimum |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Term Extension Financial Effect |  | 40 months
Commercial and Industrial Loans | Non-working capital loans | Extended Maturity | Maximum |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Term Extension Financial Effect |  | 300 months
Commercial and Industrial Loans | Non-working capital loans | Combination Principal Forgiveness, Interest Rate Reduction and Term Extension |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Principal Forgiveness | $ 0 | $ 1,596
Percentage of loans receivable | 0.00% | 0.20%

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