DERIVATIVE INSTRUMENTS AND HEDGING ACTIVITIES - Schedule of Derivative Financial Instruments (Details) - USD ($) $ in Thousands	Jun. 30, 2025	Dec. 31, 2024
Derivative [Line Items]
Derivative Asset, Statement of Financial Position [Extensible Enumeration]	Other Assets	Other Assets
Derivative Liability, Statement of Financial Position [Extensible Enumeration]	Other Liabilities	Other Liabilities
Interest rate contracts
Derivative [Line Items]
Notional Amount	$ 941,574	$ 901,597
Derivative Assets	6,094	8,717
Derivative Liabilities	6,338	8,718
Risk participation agreement \| Mortgages
Derivative [Line Items]
Notional Amount	26,163	26,163
Derivative Assets	0	0
Derivative Liabilities	26	13
Mortgage derivatives - interest rate lock commitments \| Mortgages
Derivative [Line Items]
Notional Amount	286,706	192,528
Derivative Assets	6,205	1,504
Derivative Liabilities	0	0
Mortgage derivatives - forward contracts related to mortgage loans held for sale \| Mortgages
Derivative [Line Items]
Notional Amount	1,103,178	1,153,717
Derivative Assets	0	5,795
Derivative Liabilities	$ 7,235	$ 0

Indicates line item in statement of financial position that includes derivative asset.

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