LOANS - Schedule of Credit Quality Indicators (Details) - USD ($) $ in Thousands	9 Months Ended	12 Months Ended
	Sep. 30, 2024	Dec. 31, 2023
Financing Receivable, Credit Quality Indicator [Line Items]
2024-2023	$ 276,617	$ 403,750
2023-2022	421,753	576,496
2022-2021	594,130	351,083
2021-2020	329,347	169,732
2020-2019	157,363	78,403
Prior	256,595	166,352
Revolving Loans	169,942	144,861
Total	2,205,747	1,890,677
2024-2023, charge offs	10	424
2023-2022, charge offs	15	57
2022-2021, charge offs	1,329	169
2021-2020, charge offs	38	44
2020-2019, charge offs	0	0
Prior, charge offs	11	0
Revolving Loans, charge offs	0	3
Total, charge offs	1,403	697
Collateral dependent loans	23,543	19,846
ACL	762	1,366
Real Estate
Financing Receivable, Credit Quality Indicator [Line Items]
Collateral dependent loans	18,351	16,704
Other
Financing Receivable, Credit Quality Indicator [Line Items]
Collateral dependent loans	5,192	3,142
Pass
Financing Receivable, Credit Quality Indicator [Line Items]
2024-2023	274,975	402,883
2023-2022	413,624	574,386
2022-2021	591,606	340,412
2021-2020	316,909	164,398
2020-2019	156,873	77,445
Prior	238,417	151,636
Revolving Loans	161,092	141,259
Total	2,153,496	1,852,419
Special Mention
Financing Receivable, Credit Quality Indicator [Line Items]
2024-2023	1,492	207
2023-2022	3,783	350
2022-2021	1,893	2,840
2021-2020	4,688	5,334
2020-2019	10	586
Prior	12,681	8,919
Revolving Loans	7,392	1,873
Total	31,939	20,109
Substandard
Financing Receivable, Credit Quality Indicator [Line Items]
2024-2023	150	660
2023-2022	4,346	1,760
2022-2021	631	7,831
2021-2020	7,750	0
2020-2019	480	372
Prior	5,497	5,797
Revolving Loans	1,458	1,729
Total	20,312	18,149
Doubtful
Financing Receivable, Credit Quality Indicator [Line Items]
2024-2023	0	0
2023-2022	0	0
2022-2021	0	0
2021-2020	0	0
2020-2019	0	0
Prior	0	0
Revolving Loans	0	0
Total	0	0
Real Estate Mortgages: | Construction and development
Financing Receivable, Credit Quality Indicator [Line Items]
2024-2023	64,074	48,141
2023-2022	42,098	139,291
2022-2021	105,546	39,679
2021-2020	13,601	1,721
2020-2019	1,686	1,969
Prior	10,395	9,643
Revolving Loans	7,875	2,516
Total	245,275	242,960
2024-2023, charge offs	0	0
2023-2022, charge offs	0	0
2022-2021, charge offs	0	0
2021-2020, charge offs	0	0
2020-2019, charge offs	0	0
Prior, charge offs	0	0
Revolving Loans, charge offs	0	3
Total, charge offs	0	3
Collateral dependent loans	285	210
ACL	25	31
Real Estate Mortgages: | Construction and development | Real Estate
Financing Receivable, Credit Quality Indicator [Line Items]
Collateral dependent loans	285	210
Real Estate Mortgages: | Construction and development | Other
Financing Receivable, Credit Quality Indicator [Line Items]
Collateral dependent loans	0	0
Real Estate Mortgages: | Construction and development | Pass
Financing Receivable, Credit Quality Indicator [Line Items]
2024-2023	63,928	48,141
2023-2022	42,098	139,291
2022-2021	105,124	39,679
2021-2020	13,601	1,721
2020-2019	1,686	1,969
Prior	6,056	5,214
Revolving Loans	7,875	2,516
Total	240,368	238,531
Real Estate Mortgages: | Construction and development | Special Mention
Financing Receivable, Credit Quality Indicator [Line Items]
2024-2023	0	0
2023-2022	0	0
2022-2021	422	0
2021-2020	0	0
2020-2019	0	0
Prior	4,339	4,429
Revolving Loans	0	0
Total	4,761	4,429
Real Estate Mortgages: | Construction and development | Substandard
Financing Receivable, Credit Quality Indicator [Line Items]
2024-2023	146	0
2023-2022	0	0
2022-2021	0	0
2021-2020	0	0
2020-2019	0	0
Prior	0	0
Revolving Loans	0	0
Total	146	0
Real Estate Mortgages: | Construction and development | Doubtful
Financing Receivable, Credit Quality Indicator [Line Items]
2024-2023	0	0
2023-2022	0	0
2022-2021	0	0
2021-2020	0	0
2020-2019	0	0
Prior	0	0
Revolving Loans	0	0
Total	0	0
Real Estate Mortgages: | Residential
Financing Receivable, Credit Quality Indicator [Line Items]
2024-2023	38,169	51,216
2023-2022	60,527	54,728
2022-2021	65,486	23,808
2021-2020	23,697	42,071
2020-2019	46,113	6,649
Prior	22,059	12,945
Revolving Loans	37,099	33,186
Total	293,150	224,603
2024-2023, charge offs	0	0
2023-2022, charge offs	0	0
2022-2021, charge offs	0	0
2021-2020, charge offs	0	0
2020-2019, charge offs	0	0
Prior, charge offs	11	0
Revolving Loans, charge offs	0	0
Total, charge offs	11	0
Collateral dependent loans	890	980
ACL	49	72
Real Estate Mortgages: | Residential | Real Estate
Financing Receivable, Credit Quality Indicator [Line Items]
Collateral dependent loans	890	980
Real Estate Mortgages: | Residential | Other
Financing Receivable, Credit Quality Indicator [Line Items]
Collateral dependent loans	0	0
Real Estate Mortgages: | Residential | Pass
Financing Receivable, Credit Quality Indicator [Line Items]
2024-2023	38,169	51,135
2023-2022	60,527	54,610
2022-2021	65,382	23,808
2021-2020	23,697	42,071
2020-2019	46,113	6,496
Prior	21,737	12,883
Revolving Loans	37,048	33,132
Total	292,673	224,135
Real Estate Mortgages: | Residential | Special Mention
Financing Receivable, Credit Quality Indicator [Line Items]
2024-2023	0	81
2023-2022	0	0
2022-2021	0	0
2021-2020	0	0
2020-2019	0	0
Prior	0	0
Revolving Loans	0	0
Total	0	81
Real Estate Mortgages: | Residential | Substandard
Financing Receivable, Credit Quality Indicator [Line Items]
2024-2023	0	0
2023-2022	0	118
2022-2021	104	0
2021-2020	0	0
2020-2019	0	153
Prior	322	62
Revolving Loans	51	54
Total	477	387
Real Estate Mortgages: | Residential | Doubtful
Financing Receivable, Credit Quality Indicator [Line Items]
2024-2023	0	0
2023-2022	0	0
2022-2021	0	0
2021-2020	0	0
2020-2019	0	0
Prior	0	0
Revolving Loans	0	0
Total	0	0
Real Estate Mortgages: | Commercial
Financing Receivable, Credit Quality Indicator [Line Items]
2024-2023	122,762	233,494
2023-2022	245,273	328,788
2022-2021	382,188	266,658
2021-2020	274,260	101,690
2020-2019	92,159	64,320
Prior	212,391	135,232
Revolving Loans	15,521	14,685
Total	1,344,554	1,144,867
2024-2023, charge offs	0	0
2023-2022, charge offs	0	0
2022-2021, charge offs	119	0
2021-2020, charge offs	38	0
2020-2019, charge offs	0	0
Prior, charge offs	0	0
Revolving Loans, charge offs	0	0
Total, charge offs	157	0
Collateral dependent loans	17,176	15,514
ACL	604	162
Real Estate Mortgages: | Commercial | Real Estate
Financing Receivable, Credit Quality Indicator [Line Items]
Collateral dependent loans	17,176	15,514
Real Estate Mortgages: | Commercial | Other
Financing Receivable, Credit Quality Indicator [Line Items]
Collateral dependent loans	0	0
Real Estate Mortgages: | Commercial | Pass
Financing Receivable, Credit Quality Indicator [Line Items]
2024-2023	122,515	232,834
2023-2022	242,174	328,006
2022-2021	380,269	256,007
2021-2020	262,120	99,067
2020-2019	91,679	63,906
Prior	199,706	125,007
Revolving Loans	14,862	14,685
Total	1,313,325	1,119,512
Real Estate Mortgages: | Commercial | Special Mention
Financing Receivable, Credit Quality Indicator [Line Items]
2024-2023	247	0
2023-2022	2,435	350
2022-2021	1,471	2,840
2021-2020	4,397	2,623
2020-2019	0	414
Prior	7,510	4,490
Revolving Loans	659	0
Total	16,719	10,717
Real Estate Mortgages: | Commercial | Substandard
Financing Receivable, Credit Quality Indicator [Line Items]
2024-2023	0	660
2023-2022	664	432
2022-2021	448	7,811
2021-2020	7,743	0
2020-2019	480	0
Prior	5,175	5,735
Revolving Loans	0	0
Total	14,510	14,638
Real Estate Mortgages: | Commercial | Doubtful
Financing Receivable, Credit Quality Indicator [Line Items]
2024-2023	0	0
2023-2022	0	0
2022-2021	0	0
2021-2020	0	0
2020-2019	0	0
Prior	0	0
Revolving Loans	0	0
Total	0	0
Commercial and industrial
Financing Receivable, Credit Quality Indicator [Line Items]
2024-2023	48,529	68,608
2023-2022	71,853	52,578
2022-2021	40,069	20,646
2021-2020	17,321	24,101
2020-2019	17,213	5,149
Prior	10,504	7,257
Revolving Loans	105,051	91,622
Total	310,540	269,961
2024-2023, charge offs	0	424
2023-2022, charge offs	0	51
2022-2021, charge offs	1,210	167
2021-2020, charge offs	0	44
2020-2019, charge offs	0	0
Prior, charge offs	0	0
Revolving Loans, charge offs	0	0
Total, charge offs	1,210	686
Collateral dependent loans	5,179	3,131
ACL	84	1,100
Commercial and industrial | Real Estate
Financing Receivable, Credit Quality Indicator [Line Items]
Collateral dependent loans	0	0
Commercial and industrial | Other
Financing Receivable, Credit Quality Indicator [Line Items]
Collateral dependent loans	5,179	3,131
Commercial and industrial | Pass
Financing Receivable, Credit Quality Indicator [Line Items]
2024-2023	47,280	68,482
2023-2022	66,823	51,368
2022-2021	39,990	20,626
2021-2020	17,027	21,390
2020-2019	17,203	4,758
Prior	9,672	7,257
Revolving Loans	96,911	88,074
Total	294,906	261,955
Commercial and industrial | Special Mention
Financing Receivable, Credit Quality Indicator [Line Items]
2024-2023	1,245	126
2023-2022	1,348	0
2022-2021	0	0
2021-2020	291	2,711
2020-2019	10	172
Prior	832	0
Revolving Loans	6,733	1,873
Total	10,459	4,882
Commercial and industrial | Substandard
Financing Receivable, Credit Quality Indicator [Line Items]
2024-2023	4	0
2023-2022	3,682	1,210
2022-2021	79	20
2021-2020	3	0
2020-2019	0	219
Prior	0	0
Revolving Loans	1,407	1,675
Total	5,175	3,124
Commercial and industrial | Doubtful
Financing Receivable, Credit Quality Indicator [Line Items]
2024-2023	0	0
2023-2022	0	0
2022-2021	0	0
2021-2020	0	0
2020-2019	0	0
Prior	0	0
Revolving Loans	0	0
Total	0	0
Consumer and other
Financing Receivable, Credit Quality Indicator [Line Items]
2024-2023	3,083	2,291
2023-2022	2,002	1,111
2022-2021	841	292
2021-2020	468	149
2020-2019	192	316
Prior	1,246	1,275
Revolving Loans	4,396	2,852
Total	12,228	8,286
2024-2023, charge offs	10	0
2023-2022, charge offs	15	6
2022-2021, charge offs	0	2
2021-2020, charge offs	0	0
2020-2019, charge offs	0	0
Prior, charge offs	0	0
Revolving Loans, charge offs	0	0
Total, charge offs	25	8
Collateral dependent loans	13	11
ACL	0	1
Consumer and other | Real Estate
Financing Receivable, Credit Quality Indicator [Line Items]
Collateral dependent loans	0	0
Consumer and other | Other
Financing Receivable, Credit Quality Indicator [Line Items]
Collateral dependent loans	13	11
Consumer and other | Pass
Financing Receivable, Credit Quality Indicator [Line Items]
2024-2023	3,083	2,291
2023-2022	2,002	1,111
2022-2021	841	292
2021-2020	464	149
2020-2019	192	316
Prior	1,246	1,275
Revolving Loans	4,396	2,852
Total	12,224	8,286
Consumer and other | Special Mention
Financing Receivable, Credit Quality Indicator [Line Items]
2024-2023	0	0
2023-2022	0	0
2022-2021	0	0
2021-2020	0	0
2020-2019	0	0
Prior	0	0
Revolving Loans	0	0
Total	0	0
Consumer and other | Substandard
Financing Receivable, Credit Quality Indicator [Line Items]
2024-2023	0	0
2023-2022	0	0
2022-2021	0	0
2021-2020	4	0
2020-2019	0	0
Prior	0	0
Revolving Loans	0	0
Total	4	0
Consumer and other | Doubtful
Financing Receivable, Credit Quality Indicator [Line Items]
2024-2023	0	0
2023-2022	0	0
2022-2021	0	0
2021-2020	0	0
2020-2019	0	0
Prior	0	0
Revolving Loans	0	0
Total	$ 0	$ 0