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FAIR VALUES OF FINANCIAL INSTRUMENTS - Quantitative Information About Recurring and Non-Recurring Level 3 (Details) $ in Thousands | Dec. 31, 2023 USD ($) | Dec. 31, 2022 USD ($)
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Discount rate | Minimum |  |
Fair Value Measurement Inputs and Valuation Techniques |  |
Range of Inputs (percent) | 0 |
Discount rate | Maximum |  |
Fair Value Measurement Inputs and Valuation Techniques |  |
Range of Inputs (percent) | 100 |
State and municipal obligations | Level 3 |  |
Fair Value Measurement Inputs and Valuation Techniques |  |
Fair Value | $ 1,180 | $ 1,545
State and municipal obligations | Discount rate |  |
Fair Value Measurement Inputs and Valuation Techniques |  |
Range of Inputs (percent) |  | 0.0534
State and municipal obligations | Discount rate | Minimum |  |
Fair Value Measurement Inputs and Valuation Techniques |  |
Range of Inputs (percent) | 0.0404 | 0.0373
State and municipal obligations | Discount rate | Maximum |  |
Fair Value Measurement Inputs and Valuation Techniques |  |
Range of Inputs (percent) | 0.0444 | 0.0444
Collateralized debt obligations | Level 3 |  |
Fair Value Measurement Inputs and Valuation Techniques |  |
Fair Value | $ 3,002 | $ 2,986
Collateralized debt obligations | Discount rate |  |
Fair Value Measurement Inputs and Valuation Techniques |  |
Range of Inputs (percent) | 0.0736 |
Collateral dependent loans | Level 3 |  |
Fair Value Measurement Inputs and Valuation Techniques |  |
Fair Value | $ 11,306 | $ 4,477
Collateral dependent loans | Discount rate | Minimum |  |
Fair Value Measurement Inputs and Valuation Techniques |  |
Range of Inputs (percent) | 0.0000 | 0.0000
Collateral dependent loans | Discount rate | Maximum |  |
Fair Value Measurement Inputs and Valuation Techniques |  |
Range of Inputs (percent) | 1.0000 | 0.5000

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