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LOANS AND ALLOWANCE FOR CREDIT LOSSES - Impaired Loans (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023
Average Amortized Cost Basis
Total	$ 6,907	$ 6,646
Interest Income Recognized
Total	12	163
Commercial and industrial
Average Amortized Cost Basis
With no related allowance recorded	102	431
With an allowance recorded	1,797	1,339
Interest Income Recognized
With no related allowance recorded	4	0
With an allowance recorded	8	55
Residential Mortgages
Average Amortized Cost Basis
With no related allowance recorded	0	288
Interest Income Recognized
With no related allowance recorded	0	0
Construction | Commercial Mortgages
Average Amortized Cost Basis
With no related allowance recorded	1,753	443
With an allowance recorded	0	0
Interest Income Recognized
With no related allowance recorded	0	103
With an allowance recorded	0	0
Commercial mortgages | Commercial Mortgages
Average Amortized Cost Basis
With no related allowance recorded	2,876	3,988
With an allowance recorded	379	33
Interest Income Recognized
With no related allowance recorded	0	5
With an allowance recorded	0	0
Home equity lines and loans | Consumer loans:
Average Amortized Cost Basis
With no related allowance recorded	0	99
With an allowance recorded	0	25
Interest Income Recognized
With no related allowance recorded	0	0
With an allowance recorded	$ 0	$ 0

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