MERGERS AND ACQUISITIONS - Schedule of Pro Forma Information (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024
Business Combination, Asset Acquisition, Transaction between Entities under Common Control, and Joint Venture Formation [Abstract]
Revenue (net interest income plus noninterest income)	$ 191,142	$ 186,276	$ 562,462	$ 564,177
Net income	$ 55,120	$ 54,853	$ 123,822	$ 120,093