DERIVATIVE FINANCIAL INSTRUMENTS - Summary of Effect of Derivative Financial Instruments on OCI and Net Income (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Amount of Loss Recognized in OCI on Derivative	$ (67)	$ (2,182)	$ (1,441)	$ (320)
Amount of Loss Reclassified from AOCI into Income	0	0	0	0
Amount of Gain (Loss) Recognized in Income	820	(410)	425	(242)
Interest rate products
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Amount of Loss Recognized in OCI on Derivative	(67)	(2,182)	(1,441)	(320)
Interest rate products | Interest income
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Amount of Loss Reclassified from AOCI into Income	0	0	0	0
Interest rate products | Other operating expense
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Amount of Gain (Loss) Recognized in Income	780	(530)	384	(459)
Interest rate swap | Interest income | Commercial Loan
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Fair value hedge amount of (loss) gain recognized in income	0	(5)	(1)	3
Risk participation agreements | Other operating expense
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Amount of Gain (Loss) Recognized in Income	(1)	87	0	160
Interest rate lock commitments with customers | Mortgage banking activities
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Amount of Gain (Loss) Recognized in Income	34	45	69	62
Forward sale commitments | Mortgage banking activities
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Amount of Gain (Loss) Recognized in Income	$ 7	$ (12)	$ (28)	$ (5)