MERGERS AND ACQUISITIONS - Schedule of Pre-tax Costs to Consummate the Merger (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024
Business Combination [Line Items]
Pre-tax costs to consummate the merger	$ 86	$ 19	$ 7,230	$ 150
M&M
Business Combination [Line Items]
Pre-tax costs to consummate the merger	0	19	0	150
CrossFirst
Business Combination [Line Items]
Pre-tax costs to consummate the merger	$ 86	$ 0	$ 7,230	$ 0