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LOANS - Impaired Loans (Details) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2023	Dec. 31, 2022
Financing Receivable, Impaired [Line Items]
With no specific allowance recorded		$ 13,786
With a specific allowance recorded		1,262
Total recorded investment in impaired loans		15,048
With no specific allowance recorded	$ 9,569
With a specific allowance recorded	4,752
Total recorded investment in impaired loans	14,321
Specific allowance on impaired loans		1,168
Specific allowance on impaired loans	1,883
Commercial Portfolio Segment
Financing Receivable, Impaired [Line Items]
With no specific allowance recorded		89
With a specific allowance recorded		789
Total recorded investment in impaired loans		878
With a specific allowance recorded	1,944
Total recorded investment in impaired loans	1,944
Specific allowance on impaired loans		687
Specific allowance on impaired loans	1,572
Construction and Land Portfolio Segment
Financing Receivable, Impaired [Line Items]
With no specific allowance recorded	366
Total recorded investment in impaired loans	366
Commercial Real Estate Portfolio Segment
Financing Receivable, Impaired [Line Items]
With no specific allowance recorded		11,706
With a specific allowance recorded		259
Total recorded investment in impaired loans		11,965
With no specific allowance recorded	7,802
With a specific allowance recorded	2,655
Total recorded investment in impaired loans	10,457
Specific allowance on impaired loans		259
Specific allowance on impaired loans	309
Residential Portfolio Segment
Financing Receivable, Impaired [Line Items]
With no specific allowance recorded		1,991
With a specific allowance recorded		214
Total recorded investment in impaired loans		2,205
With no specific allowance recorded	1,401
With a specific allowance recorded	153
Total recorded investment in impaired loans	1,554
Specific allowance on impaired loans		$ 222
Specific allowance on impaired loans	$ 2

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