GOODWILL AND OTHER INTANGIBLE ASSETS - Amortized Intangible Assets (Details) - USD ($) $ in Thousands	Dec. 31, 2024	Dec. 31, 2023
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	$ 59,772	$ 8,679
Accumulated Amortization	12,007	6,265
Core deposit intangibles
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	48,530	8,390
Accumulated Amortization	10,911	6,247
Other client relationship intangibles
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	11,242	289
Accumulated Amortization	$ 1,096	$ 18