GOODWILL AND OTHER INTANGIBLE ASSETS - Schedule of Amortization Expense Relating to Intangible Assets (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Goodwill and other intangibles assets
Amortization of intangible assets	$ 16,614	$ 10,057	$ 10,432
Core deposit intangible
Goodwill and other intangibles assets
Amortization of intangible assets	14,727	7,739	7,616
Customer relationship intangible
Goodwill and other intangibles assets
Amortization of intangible assets	$ 1,887	$ 2,318	$ 2,816