FAIR VALUES OF FINANCIAL INSTRUMENTS - Quantitative Information About Recurring and Non-Recurring Level 3 (Details) $ in Thousands	Dec. 31, 2022 USD ($)	Dec. 31, 2021 USD ($)
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)	0.50
state and municipal obligations | Level 3
Fair Value Measurement Inputs and Valuation Techniques
Fair Value	$ 1,545	$ 1,895
state and municipal obligations | Discount rate | Minimum
Fair Value Measurement Inputs and Valuation Techniques
Range of Inputs (percent)	0.0373	0.0341
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	$ 2,986	$ 3,359
Collateralized debt obligations | Discount rate
Fair Value Measurement Inputs and Valuation Techniques
Range of Inputs (percent)	0.0534
State and municipal obligations | Discount rate
Fair Value Measurement Inputs and Valuation Techniques
Range of Inputs (percent)		0.0183
Other Real Estate | Level 3
Fair Value Measurement Inputs and Valuation Techniques
Fair Value	$ 337	$ 108
Impaired Loans | Level 3
Fair Value Measurement Inputs and Valuation Techniques
Fair Value	$ 4,477	$ 12,839
Impaired Loans | Discount rate | Minimum
Fair Value Measurement Inputs and Valuation Techniques
Range of Inputs (percent)	0.0000	0.0000
Impaired Loans | Discount rate | Maximum
Fair Value Measurement Inputs and Valuation Techniques
Range of Inputs (percent)	0.5000	0.5000