FAIR VALUES OF FINANCIAL INSTRUMENTS - Quantitative Information About Recurring and Non-Recurring Level 3 (Details) $ in Thousands	Dec. 31, 2024 USD ($)	Dec. 31, 2023 USD ($)
Discount rate | Minimum
Fair Value Measurement Inputs and Valuation Techniques
Range of Inputs (percent)	20
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	$ 805	$ 1,180
State and municipal obligations | Discount rate
Fair Value Measurement Inputs and Valuation Techniques
Range of Inputs (percent)		0.0736
State and municipal obligations | Discount rate | Minimum
Fair Value Measurement Inputs and Valuation Techniques
Range of Inputs (percent)	0.0424	0.0404
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	$ 2,896	$ 3,002
Collateralized debt obligations | Discount rate
Fair Value Measurement Inputs and Valuation Techniques
Range of Inputs (percent)	0.0662
Collateral dependent loans | Level 3
Fair Value Measurement Inputs and Valuation Techniques
Fair Value	$ 3,099	$ 11,306
Collateral dependent loans | Discount rate | Minimum
Fair Value Measurement Inputs and Valuation Techniques
Range of Inputs (percent)	0.20	0
Collateral dependent loans | Discount rate | Maximum
Fair Value Measurement Inputs and Valuation Techniques
Range of Inputs (percent)	1	1