GOODWILL AND OTHER INTANGIBLE ASSETS - Carrying amount and accumulated amortization of intangible assets, amortizable and arose from merger (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Acquired intangible assets:
Gross carrying value	$ 10,984	$ 10,984
Accumulated amortization	(4,500)	(2,622)
Net carrying amount	6,484	8,362
Core deposits
Acquired intangible assets:
Gross carrying value	10,204	10,204
Accumulated amortization	(3,720)	(1,962)
Net carrying amount	6,484	8,242
Noncompete Agreements
Acquired intangible assets:
Gross carrying value	780	780
Accumulated amortization	$ (780)	(660)
Net carrying amount		$ 120