GOODWILL AND OTHER INTANGIBLE ASSETS - Components of Other Intangible Assets (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Finite-lived Intangible Assets [Roll Forward]
Balance, beginning of year	$ 2,414	$ 3,078
Amortization expense	(5,742)	(953)	$ (1,105)
Ending Balance	47,765	2,414	$ 3,078
Core deposit intangible
Finite-lived Intangible Assets [Roll Forward]
Acquired CDI / Acquired customer relationship intangible	40,140	0
Customer relationships
Finite-lived Intangible Assets [Roll Forward]
Acquired CDI / Acquired customer relationship intangible	$ 10,953	$ 289