LOANS AND ALLOWANCE FOR CREDIT LOSSES - Loans By Credit Quality Indicators and Origination Year (Details) - USD ($) $ in Thousands	6 Months Ended	12 Months Ended
	Jun. 30, 2024	Dec. 31, 2023
LOANS
Loans receivable	$ 1,893,207	$ 1,848,139
Commercial | Commercial real estate - non-owner occupied
LOANS
2024	22,989	96,615
2023	97,139	187,556
2022	177,474	92,028
2021	87,885	55,408
2020	54,040	80,702
Prior	284,437	225,033
Revolving	0	0
Loans receivable	723,964	737,342
Current period gross charge-offs
2024	0	0
2023	0	0
2022	0	0
2021	0	0
2020	0	0
Prior	117	0
Revolving	0	0
Total	117	0
Commercial | Commercial real estate - non-owner occupied | Pass
LOANS
2024	22,989	96,615
2023	97,139	167,484
2022	158,754	89,582
2021	85,497	55,390
2020	54,040	80,020
Prior	266,691	207,017
Revolving	0	0
Loans receivable	685,110	696,108
Commercial | Commercial real estate - non-owner occupied | Special Mention
LOANS
2024	0	0
2023	0	20,072
2022	18,656	2,446
2021	2,388	0
2020	0	116
Prior	5,719	6,188
Revolving	0	0
Loans receivable	26,763	28,822
Commercial | Commercial real estate - non-owner occupied | Substandard
LOANS
2024	0	0
2023	0	0
2022	64	0
2021	0	18
2020	0	566
Prior	12,027	11,828
Revolving	0	0
Loans receivable	12,091	12,412
Commercial | Commercial real estate - non-owner occupied | Doubtful
LOANS
2024	0	0
2023	0	0
2022	0	0
2021	0	0
2020	0	0
Prior	0	0
Revolving	0	0
Loans receivable	0	0
Commercial | Commercial Real Estate Loans Owner Occupied, Excluding Purchased Credit Impaired [ Member]
LOANS
Loans receivable	267,169	237,246
Commercial | Commercial real estate - owner occupied
LOANS
2024	19,381	39,065
2023	39,404	38,175
2022	54,106	54,657
2021	53,147	12,858
2020	12,129	17,505
Prior	89,002	74,986
Revolving	0	0
Loans receivable	267,169	237,246
Current period gross charge-offs
2024	0	0
2023	0	0
2022	0	0
2021	0	0
2020	0	0
Prior	0	0
Revolving	0	0
Total	0	0
Commercial | Commercial real estate - owner occupied | Pass
LOANS
2024	19,381	33,761
2023	34,188	37,429
2022	53,368	52,090
2021	50,680	12,858
2020	12,129	17,505
Prior	85,680	71,775
Revolving	0	0
Loans receivable	255,426	225,418
Commercial | Commercial real estate - owner occupied | Special Mention
LOANS
2024	0	104
2023	0	746
2022	0	0
2021	0	0
2020	0	0
Prior	165	166
Revolving	0	0
Loans receivable	165	1,016
Commercial | Commercial real estate - owner occupied | Substandard
LOANS
2024	0	5,200
2023	5,216	0
2022	738	2,567
2021	2,467	0
2020	0	0
Prior	3,157	3,045
Revolving	0	0
Loans receivable	11,578	10,812
Commercial | Commercial real estate - owner occupied | Doubtful
LOANS
2024	0	0
2023	0	0
2022	0	0
2021	0	0
2020	0	0
Prior	0	0
Revolving	0	0
Loans receivable	0	0
Commercial | Commercial Loans Other Than Nonowner Occupied And Owner Occupied, Excluding Purchased Credit Impaired [Member]
LOANS
Loans receivable	431,106	399,693
Commercial | All other commercial loans
LOANS
2024	31,905	58,393
2023	66,797	94,517
2022	89,045	58,106
2021	56,899	28,179
2020	24,893	17,100
Prior	30,701	26,205
Revolving	130,866	117,193
Loans receivable	431,106	399,693
Current period gross charge-offs
2024	0	0
2023	0	0
2022	0	0
2021	60	0
2020	0	0
Prior	0	0
Revolving	0	12
Total	60	12
Commercial | All other commercial loans | Pass
LOANS
2024	31,494	58,393
2023	66,797	90,560
2022	78,764	51,813
2021	51,753	27,718
2020	24,537	16,421
Prior	29,004	24,326
Revolving	120,166	107,234
Loans receivable	402,515	376,465
Commercial | All other commercial loans | Special Mention
LOANS
2024	411	0
2023	0	2,690
2022	9,039	5,043
2021	0	8
2020	31	0
Prior	310	794
Revolving	392	301
Loans receivable	10,183	8,836
Commercial | All other commercial loans | Substandard
LOANS
2024	0	0
2023	0	1,267
2022	1,242	1,250
2021	5,146	453
2020	325	679
Prior	1,387	1,085
Revolving	10,308	9,658
Loans receivable	18,408	14,392
Commercial | All other commercial loans | Doubtful
LOANS
2024	0	0
2023	0	0
2022	0	0
2021	0	0
2020	0	0
Prior	0	0
Revolving	0	0
Loans receivable	0	0
Residential mortgage
LOANS
2024	18,229	57,300
2023	55,539	87,519
2022	83,725	56,183
2021	52,879	39,696
2020	37,830	32,770
Prior	161,622	140,246
Revolving	0	0
Loans receivable	409,824	413,714
Current period gross charge-offs
2024	0	0
2023	0	0
2022	0	0
2021	0	0
2020	0	0
Prior	0	33
Revolving	0	0
Total	0	33
Residential mortgage | Pass
LOANS
2024	18,229	57,300
2023	55,539	87,519
2022	83,693	56,183
2021	52,879	39,411
2020	37,745	32,401
Prior	156,960	135,546
Revolving	0	0
Loans receivable	405,045	408,360
Residential mortgage | Special Mention
LOANS
2024	0	0
2023	0	0
2022	0	0
2021	0	0
2020	0	0
Prior	0	0
Revolving	0	0
Loans receivable	0	0
Residential mortgage | Substandard
LOANS
2024	0	0
2023	0	0
2022	32	0
2021	0	285
2020	85	369
Prior	4,662	4,700
Revolving	0	0
Loans receivable	4,779	5,354
Residential mortgage | Doubtful
LOANS
2024	0	0
2023	0	0
2022	0	0
2021	0	0
2020	0	0
Prior	0	0
Revolving	0	0
Loans receivable	0	0
Consumer
LOANS
2024	2,758	6,020
2023	4,606	4,664
2022	3,639	1,949
2021	1,424	1,216
2020	966	176
Prior	873	971
Revolving	46,878	45,148
Loans receivable	61,144	60,144
Current period gross charge-offs
2024	0	0
2023	67	149
2022	115	0
2021	0	18
2020	8	3
Prior	0	3
Revolving	49	138
Total	239	311
Consumer | Pass
LOANS
2024	2,758	6,020
2023	4,606	4,664
2022	3,639	1,944
2021	1,417	1,205
2020	966	175
Prior	817	913
Revolving	46,435	44,312
Loans receivable	60,638	59,233
Consumer | Special Mention
LOANS
2024	0	0
2023	0	0
2022	0	0
2021	0	0
2020	0	0
Prior	0	0
Revolving	0	0
Loans receivable	0	0
Consumer | Substandard
LOANS
2024	0	0
2023	0	0
2022	0	5
2021	7	11
2020	0	1
Prior	56	58
Revolving	443	836
Loans receivable	506	911
Consumer | Doubtful
LOANS
2024	0	0
2023	0	0
2022	0	0
2021	0	0
2020	0	0
Prior	0	0
Revolving	0	0
Loans receivable	$ 0	$ 0