LOANS AND ALLOWANCE FOR CREDIT LOSSES - Loan Portfolio Summarized by Aging Categories (Details) - USD ($) $ in Thousands	Sep. 30, 2025	Dec. 31, 2024
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans	$ 3,979,736	$ 3,931,214
30-59 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans	4,899	29,259
60-89 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans	3,601	9,215
90+ Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans	11,880	13,627
Total Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans	20,380	52,101
Loans Not Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans	3,959,356	3,879,113
Commercial real estate | Owner occupied
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans	629,481	633,567
Commercial real estate | Owner occupied | Financial Asset, Other than Financial Asset Acquired with Credit Deterioration
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans	629,481	633,567
Commercial real estate | Owner occupied | 30-59 Days Past Due | Financial Asset, Other than Financial Asset Acquired with Credit Deterioration
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans	1,468	1,753
Commercial real estate | Owner occupied | 60-89 Days Past Due | Financial Asset, Other than Financial Asset Acquired with Credit Deterioration
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans	185	2,070
Commercial real estate | Owner occupied | 90+ Days Past Due | Financial Asset, Other than Financial Asset Acquired with Credit Deterioration
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans	1,844	1,433
Commercial real estate | Owner occupied | Total Past Due | Financial Asset, Other than Financial Asset Acquired with Credit Deterioration
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans	3,497	5,256
Commercial real estate | Owner occupied | Loans Not Past Due | Financial Asset, Other than Financial Asset Acquired with Credit Deterioration
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans	625,984	628,311
Commercial real estate | Non-owner occupied
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans	1,254,959	1,160,238
Commercial real estate | Non-owner occupied | Financial Asset, Other than Financial Asset Acquired with Credit Deterioration
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans	1,254,959	1,160,238
Commercial real estate | Non-owner occupied | 30-59 Days Past Due | Financial Asset, Other than Financial Asset Acquired with Credit Deterioration
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans	111	1,251
Commercial real estate | Non-owner occupied | 60-89 Days Past Due | Financial Asset, Other than Financial Asset Acquired with Credit Deterioration
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans	0	148
Commercial real estate | Non-owner occupied | 90+ Days Past Due | Financial Asset, Other than Financial Asset Acquired with Credit Deterioration
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans	0	72
Commercial real estate | Non-owner occupied | Total Past Due | Financial Asset, Other than Financial Asset Acquired with Credit Deterioration
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans	111	1,471
Commercial real estate | Non-owner occupied | Loans Not Past Due | Financial Asset, Other than Financial Asset Acquired with Credit Deterioration
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans	1,254,848	1,158,767
Commercial real estate | Multi-family
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans	234,782	274,135
Commercial real estate | Multi-family | Financial Asset, Other than Financial Asset Acquired with Credit Deterioration
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans	234,782	274,135
Commercial real estate | Multi-family | 30-59 Days Past Due | Financial Asset, Other than Financial Asset Acquired with Credit Deterioration
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans	0	124
Commercial real estate | Multi-family | 60-89 Days Past Due | Financial Asset, Other than Financial Asset Acquired with Credit Deterioration
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans	0	0
Commercial real estate | Multi-family | 90+ Days Past Due | Financial Asset, Other than Financial Asset Acquired with Credit Deterioration
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans	136	237
Commercial real estate | Multi-family | Total Past Due | Financial Asset, Other than Financial Asset Acquired with Credit Deterioration
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans	136	361
Commercial real estate | Multi-family | Loans Not Past Due | Financial Asset, Other than Financial Asset Acquired with Credit Deterioration
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans	234,646	273,774
Commercial real estate | Non-owner occupied residential
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans	163,138	179,512
Commercial real estate | Non-owner occupied residential | Financial Asset, Other than Financial Asset Acquired with Credit Deterioration
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans	163,138	179,512
Commercial real estate | Non-owner occupied residential | 30-59 Days Past Due | Financial Asset, Other than Financial Asset Acquired with Credit Deterioration
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans	721	1,383
Commercial real estate | Non-owner occupied residential | 60-89 Days Past Due | Financial Asset, Other than Financial Asset Acquired with Credit Deterioration
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans	0	115
Commercial real estate | Non-owner occupied residential | 90+ Days Past Due | Financial Asset, Other than Financial Asset Acquired with Credit Deterioration
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans	115	65
Commercial real estate | Non-owner occupied residential | Total Past Due | Financial Asset, Other than Financial Asset Acquired with Credit Deterioration
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans	836	1,563
Commercial real estate | Non-owner occupied residential | Loans Not Past Due | Financial Asset, Other than Financial Asset Acquired with Credit Deterioration
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans	162,302	177,949
Acquisition and development | 1-4 family residential construction
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans	41,141	47,432
Acquisition and development | 1-4 family residential construction | Financial Asset, Other than Financial Asset Acquired with Credit Deterioration
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans	41,141	47,432
Acquisition and development | 1-4 family residential construction | 30-59 Days Past Due | Financial Asset, Other than Financial Asset Acquired with Credit Deterioration
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans	0	1,540
Acquisition and development | 1-4 family residential construction | 60-89 Days Past Due | Financial Asset, Other than Financial Asset Acquired with Credit Deterioration
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans	0	532
Acquisition and development | 1-4 family residential construction | 90+ Days Past Due | Financial Asset, Other than Financial Asset Acquired with Credit Deterioration
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans	0	0
Acquisition and development | 1-4 family residential construction | Total Past Due | Financial Asset, Other than Financial Asset Acquired with Credit Deterioration
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans	0	2,072
Acquisition and development | 1-4 family residential construction | Loans Not Past Due | Financial Asset, Other than Financial Asset Acquired with Credit Deterioration
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans	41,141	45,360
Acquisition and development | Commercial and land development
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans	195,158	241,424
Acquisition and development | Commercial and land development | Financial Asset, Other than Financial Asset Acquired with Credit Deterioration
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans	195,158	241,424
Acquisition and development | Commercial and land development | 30-59 Days Past Due | Financial Asset, Other than Financial Asset Acquired with Credit Deterioration
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans	0	818
Acquisition and development | Commercial and land development | 60-89 Days Past Due | Financial Asset, Other than Financial Asset Acquired with Credit Deterioration
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans	338	0
Acquisition and development | Commercial and land development | 90+ Days Past Due | Financial Asset, Other than Financial Asset Acquired with Credit Deterioration
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans	3,175	3,301
Acquisition and development | Commercial and land development | Total Past Due | Financial Asset, Other than Financial Asset Acquired with Credit Deterioration
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans	3,513	4,119
Acquisition and development | Commercial and land development | Loans Not Past Due | Financial Asset, Other than Financial Asset Acquired with Credit Deterioration
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans	191,645	237,305
Agricultural
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans	118,596	125,156
Agricultural | Financial Asset, Other than Financial Asset Acquired with Credit Deterioration
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans	118,596	125,156
Agricultural | 30-59 Days Past Due | Financial Asset, Other than Financial Asset Acquired with Credit Deterioration
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans	24	466
Agricultural | 60-89 Days Past Due | Financial Asset, Other than Financial Asset Acquired with Credit Deterioration
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans	206	845
Agricultural | 90+ Days Past Due | Financial Asset, Other than Financial Asset Acquired with Credit Deterioration
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans	0	0
Agricultural | Total Past Due | Financial Asset, Other than Financial Asset Acquired with Credit Deterioration
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans	230	1,311
Agricultural | Loans Not Past Due | Financial Asset, Other than Financial Asset Acquired with Credit Deterioration
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans	118,366	123,845
Commercial and industrial
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans	479,929	451,384
Commercial and industrial | Financial Asset, Other than Financial Asset Acquired with Credit Deterioration
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans	479,929	451,384
Commercial and industrial | 30-59 Days Past Due | Financial Asset, Other than Financial Asset Acquired with Credit Deterioration
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans	360	410
Commercial and industrial | 60-89 Days Past Due | Financial Asset, Other than Financial Asset Acquired with Credit Deterioration
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans	70	280
Commercial and industrial | 90+ Days Past Due | Financial Asset, Other than Financial Asset Acquired with Credit Deterioration
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans	1,154	4,459
Commercial and industrial | Total Past Due | Financial Asset, Other than Financial Asset Acquired with Credit Deterioration
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans	1,584	5,149
Commercial and industrial | Loans Not Past Due | Financial Asset, Other than Financial Asset Acquired with Credit Deterioration
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans	478,345	446,235
Municipal
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans	28,664	30,044
Municipal | Financial Asset, Other than Financial Asset Acquired with Credit Deterioration
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans	28,664	30,044
Municipal | 30-59 Days Past Due | Financial Asset, Other than Financial Asset Acquired with Credit Deterioration
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans	0	237
Municipal | 60-89 Days Past Due | Financial Asset, Other than Financial Asset Acquired with Credit Deterioration
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans	0	0
Municipal | 90+ Days Past Due | Financial Asset, Other than Financial Asset Acquired with Credit Deterioration
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans	0	0
Municipal | Total Past Due | Financial Asset, Other than Financial Asset Acquired with Credit Deterioration
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans	0	237
Municipal | Loans Not Past Due | Financial Asset, Other than Financial Asset Acquired with Credit Deterioration
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans	28,664	29,807
Residential mortgage | First lien
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans	476,006	460,297
Residential mortgage | First lien | Financial Asset, Other than Financial Asset Acquired with Credit Deterioration
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans	476,006	460,297
Residential mortgage | First lien | 30-59 Days Past Due | Financial Asset, Other than Financial Asset Acquired with Credit Deterioration
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans	687	17,534
Residential mortgage | First lien | 60-89 Days Past Due | Financial Asset, Other than Financial Asset Acquired with Credit Deterioration
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans	1,945	4,827
Residential mortgage | First lien | 90+ Days Past Due | Financial Asset, Other than Financial Asset Acquired with Credit Deterioration
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans	3,728	2,822
Residential mortgage | First lien | Total Past Due | Financial Asset, Other than Financial Asset Acquired with Credit Deterioration
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans	6,360	25,183
Residential mortgage | First lien | Loans Not Past Due | Financial Asset, Other than Financial Asset Acquired with Credit Deterioration
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans	469,646	435,114
Residential mortgage | Home equity - term
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans	5,800	5,988
Residential mortgage | Home equity - term | Financial Asset, Other than Financial Asset Acquired with Credit Deterioration
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans	5,800	5,988
Residential mortgage | Home equity - term | 30-59 Days Past Due | Financial Asset, Other than Financial Asset Acquired with Credit Deterioration
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans	0	37
Residential mortgage | Home equity - term | 60-89 Days Past Due | Financial Asset, Other than Financial Asset Acquired with Credit Deterioration
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans	18	69
Residential mortgage | Home equity - term | 90+ Days Past Due | Financial Asset, Other than Financial Asset Acquired with Credit Deterioration
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans	128	18
Residential mortgage | Home equity - term | Total Past Due | Financial Asset, Other than Financial Asset Acquired with Credit Deterioration
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans	146	124
Residential mortgage | Home equity - term | Loans Not Past Due | Financial Asset, Other than Financial Asset Acquired with Credit Deterioration
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans	5,654	5,864
Residential mortgage | Home equity - lines of credit
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans	311,458	303,561
Residential mortgage | Home equity - lines of credit | Financial Asset, Other than Financial Asset Acquired with Credit Deterioration
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans	311,458	303,561
Residential mortgage | Home equity - lines of credit | 30-59 Days Past Due | Financial Asset, Other than Financial Asset Acquired with Credit Deterioration
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans	1,479	3,612
Residential mortgage | Home equity - lines of credit | 60-89 Days Past Due | Financial Asset, Other than Financial Asset Acquired with Credit Deterioration
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans	815	318
Residential mortgage | Home equity - lines of credit | 90+ Days Past Due | Financial Asset, Other than Financial Asset Acquired with Credit Deterioration
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans	1,251	1,208
Residential mortgage | Home equity - lines of credit | Total Past Due | Financial Asset, Other than Financial Asset Acquired with Credit Deterioration
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans	3,545	5,138
Residential mortgage | Home equity - lines of credit | Loans Not Past Due | Financial Asset, Other than Financial Asset Acquired with Credit Deterioration
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans	307,913	298,423
Residential mortgage | Other - term
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans	23,737	0
Residential mortgage | Other - term | Financial Asset, Other than Financial Asset Acquired with Credit Deterioration
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans	23,737
Residential mortgage | Other - term | 30-59 Days Past Due | Financial Asset, Other than Financial Asset Acquired with Credit Deterioration
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans	0
Residential mortgage | Other - term | 60-89 Days Past Due | Financial Asset, Other than Financial Asset Acquired with Credit Deterioration
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans	0
Residential mortgage | Other - term | 90+ Days Past Due | Financial Asset, Other than Financial Asset Acquired with Credit Deterioration
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans	347
Residential mortgage | Other - term | Total Past Due | Financial Asset, Other than Financial Asset Acquired with Credit Deterioration
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans	347
Residential mortgage | Other - term | Loans Not Past Due | Financial Asset, Other than Financial Asset Acquired with Credit Deterioration
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans	23,390
Installment and other loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans	16,887	18,476
Installment and other loans | Financial Asset, Other than Financial Asset Acquired with Credit Deterioration
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans	16,887	18,476
Installment and other loans | 30-59 Days Past Due | Financial Asset, Other than Financial Asset Acquired with Credit Deterioration
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans	49	94
Installment and other loans | 60-89 Days Past Due | Financial Asset, Other than Financial Asset Acquired with Credit Deterioration
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans	24	11
Installment and other loans | 90+ Days Past Due | Financial Asset, Other than Financial Asset Acquired with Credit Deterioration
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans	2	12
Installment and other loans | Total Past Due | Financial Asset, Other than Financial Asset Acquired with Credit Deterioration
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans	75	117
Installment and other loans | Loans Not Past Due | Financial Asset, Other than Financial Asset Acquired with Credit Deterioration
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans	$ 16,812	$ 18,359