DERIVATIVE INSTRUMENTS - Schedule of Amounts and Locations of Activity Related to Interest Rate Swaps Designated as Cash Flow Hedges within Corporation's Consolidated Balance Sheet and Statement of Income (Details) - Interest Rate Swaps - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Derivative [Line Items]
Interest rate contracts	$ 0	$ (31)	$ 0	$ (68)
Interest expense – subordinated notes and debentures
Derivative [Line Items]
Other income	0	(51)	0	(96)
Other income
Derivative [Line Items]
Other income	$ 0	$ 0	$ 0	$ 0