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SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Derivatives (Details) $ in Thousands | Dec. 31, 2023 USD ($) swap | Dec. 31, 2022 USD ($) swap
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Interest rate contract |  |
Derivative Instruments and Hedging Activities Disclosures [Line Items] |  |
Number of derivatives | swap |  | 2
Interest rate contract | Designated as Hedging Instrument |  |
Derivative Instruments and Hedging Activities Disclosures [Line Items] |  |
Number of derivatives | swap | 2 |
Interest rate contract | Not Designated as Hedging Instrument |  |
Derivative Instruments and Hedging Activities Disclosures [Line Items] |  |
Derivative, notional amount | $ 444,800 | $ 268,800
Interest rate swaps | Cash Flow Hedging |  |
Derivative Instruments and Hedging Activities Disclosures [Line Items] |  |
Derivative, notional amount | 75,000 |
Interest rate swaps | Designated as Hedging Instrument | Cash Flow Hedging |  |
Derivative Instruments and Hedging Activities Disclosures [Line Items] |  |
Derivative, notional amount | 125,000 |
Risk Participation Agreement | Other liabilities |  |
Derivative Instruments and Hedging Activities Disclosures [Line Items] |  |
Derivative, notional amount | 32,700 | 29,000
Risk Participation Agreement | Other assets |  |
Derivative Instruments and Hedging Activities Disclosures [Line Items] |  |
Derivative, notional amount | $ 11,000 | $ 4,900

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