PREMISES AND EQUIPMENT - Schedule of Premises and Equipment (Details) - USD ($) $ in Thousands	Dec. 31, 2025	Dec. 31, 2024
Property, Plant and Equipment [Line Items]
Total cost	$ 73,115	$ 72,320
Accumulated depreciation	(36,070)	(34,489)
Total premises and equipment	37,045	37,831
Land
Property, Plant and Equipment [Line Items]
Total cost	11,314	11,314
Building
Property, Plant and Equipment [Line Items]
Total cost	36,839	38,410
Furniture, fixtures and equipment
Property, Plant and Equipment [Line Items]
Total cost	22,624	21,203
Leasehold improvements
Property, Plant and Equipment [Line Items]
Total cost	2,319	1,392
Construction in progress
Property, Plant and Equipment [Line Items]
Total cost	$ 19	$ 1