DERIVATIVES - Schedule of Derivative Financial Instruments (Details) - Derivatives not designated as hedging instruments: $ in Thousands	12 Months Ended
	Dec. 31, 2025 USD ($) instrument	Dec. 31, 2024 USD ($) instrument
Derivative [Line Items]
Number of Instruments | instrument	138	107
Notional Amount	$ 899,075	$ 703,222
Fair Value	(132)	(22)
Unrealized gain (loss) recognized in other non-interest income	$ (110)	$ 17
Interest rate swap agreements on loans with commercial loan customers
Derivative [Line Items]
Number of Instruments | instrument	66	51
Notional Amount	$ 434,703	$ 340,117
Weighted Average Maturity (in years)	4 years 7 months 6 days	5 years 6 months
Fair Value	$ (11,362)	$ (23,411)
Unrealized gain (loss) recognized in other non-interest income	$ 12,049	$ (4,056)
Interest rate swap agreements on loans with commercial loan customers | Weighted Average Interest Rate Received
Derivative [Line Items]
Average interest rate	4.88%	4.53%
Interest rate swap agreements on loans with commercial loan customers | Weighted Average Contract Pay Rate
Derivative [Line Items]
Average interest rate	5.77%	6.37%
Interest rate swap agreements with third-party counter-parties
Derivative [Line Items]
Number of Instruments | instrument	66	51
Notional Amount	$ 434,703	$ 340,117
Weighted Average Maturity (in years)	4 years 7 months 6 days	5 years 6 months
Fair Value	$ 11,244	$ 23,395
Unrealized gain (loss) recognized in other non-interest income	$ (12,151)	$ 4,079
Interest rate swap agreements with third-party counter-parties | Weighted Average Interest Rate Received
Derivative [Line Items]
Average interest rate	5.77%	6.37%
Interest rate swap agreements with third-party counter-parties | Weighted Average Contract Pay Rate
Derivative [Line Items]
Average interest rate	4.88%	4.53%
Risk participation agreements
Derivative [Line Items]
Number of Instruments | instrument	6	5
Notional Amount	$ 29,669	$ 22,988
Weighted Average Maturity (in years)	6 years	7 years 9 months 18 days
Fair Value	$ (14)	$ (6)
Unrealized gain (loss) recognized in other non-interest income	$ (8)	$ (6)