LOANS AND THE ALLOWANCE FOR CREDIT LOSSES - Aging analysis of recorded investments by class (Details) - USD ($) $ in Thousands	Mar. 31, 2025	Dec. 31, 2024
Financing Receivable, Past Due [Line Items]
Total	$ 2,425,367	$ 2,425,565
Current
Financing Receivable, Past Due [Line Items]
Total	2,399,985	2,396,388
Total Amortized Cost
Financing Receivable, Past Due [Line Items]
Total	2,419,255	2,418,282
Loans Accounted for Under the Fair Value Option
Financing Receivable, Past Due [Line Items]
Total	6,112	7,283
30-59 Days Past Due
Financing Receivable, Past Due [Line Items]
Total Loans Past Due	2,905	9,320
60-89 Days Past Due
Financing Receivable, Past Due [Line Items]
Total Loans Past Due	3,792	0
90 or More Days Past Due
Financing Receivable, Past Due [Line Items]
Total Loans Past Due	12,573	12,574
Financial Asset, Past Due
Financing Receivable, Past Due [Line Items]
Total Loans Past Due	19,270	21,894
Cash, Securities, and Other
Financing Receivable, Past Due [Line Items]
Total	100,994	119,834
Cash, Securities, and Other | Current
Financing Receivable, Past Due [Line Items]
Total	98,521	118,130
Cash, Securities, and Other | Total Amortized Cost
Financing Receivable, Past Due [Line Items]
Total	100,994	119,834
Cash, Securities, and Other | 30-59 Days Past Due
Financing Receivable, Past Due [Line Items]
Total Loans Past Due	770	0
Cash, Securities, and Other | 60-89 Days Past Due
Financing Receivable, Past Due [Line Items]
Total Loans Past Due	0	0
Cash, Securities, and Other | 90 or More Days Past Due
Financing Receivable, Past Due [Line Items]
Total Loans Past Due	1,703	1,704
Cash, Securities, and Other | Financial Asset, Past Due
Financing Receivable, Past Due [Line Items]
Total Loans Past Due	2,473	1,704
Consumer and Other
Financing Receivable, Past Due [Line Items]
Total	22,941	24,765
Consumer and Other | Current
Financing Receivable, Past Due [Line Items]
Total	16,799	17,482
Consumer and Other | Total Amortized Cost
Financing Receivable, Past Due [Line Items]
Total	16,829	17,482
Consumer and Other | Loans Accounted for Under the Fair Value Option
Financing Receivable, Past Due [Line Items]
Total	6,112	7,283
Consumer and Other | 30-59 Days Past Due
Financing Receivable, Past Due [Line Items]
Total Loans Past Due	30	0
Consumer and Other | 60-89 Days Past Due
Financing Receivable, Past Due [Line Items]
Total Loans Past Due	0	0
Consumer and Other | 90 or More Days Past Due
Financing Receivable, Past Due [Line Items]
Total Loans Past Due	0	0
Consumer and Other | Financial Asset, Past Due
Financing Receivable, Past Due [Line Items]
Total Loans Past Due	30	0
Construction and Development
Financing Receivable, Past Due [Line Items]
Total	290,110	314,481
Construction and Development | Current
Financing Receivable, Past Due [Line Items]
Total	288,488	314,481
Construction and Development | Total Amortized Cost
Financing Receivable, Past Due [Line Items]
Total	290,110	314,481
Construction and Development | 30-59 Days Past Due
Financing Receivable, Past Due [Line Items]
Total Loans Past Due	0	0
Construction and Development | 60-89 Days Past Due
Financing Receivable, Past Due [Line Items]
Total Loans Past Due	1,622	0
Construction and Development | 90 or More Days Past Due
Financing Receivable, Past Due [Line Items]
Total Loans Past Due	0	0
Construction and Development | Financial Asset, Past Due
Financing Receivable, Past Due [Line Items]
Total Loans Past Due	1,622	0
1-4 Family Residential
Financing Receivable, Past Due [Line Items]
Total	973,718	962,901
1-4 Family Residential | Current
Financing Receivable, Past Due [Line Items]
Total	970,249	958,930
1-4 Family Residential | Total Amortized Cost
Financing Receivable, Past Due [Line Items]
Total	973,718	962,901
1-4 Family Residential | 30-59 Days Past Due
Financing Receivable, Past Due [Line Items]
Total Loans Past Due	2,105	3,971
1-4 Family Residential | 60-89 Days Past Due
Financing Receivable, Past Due [Line Items]
Total Loans Past Due	1,364	0
1-4 Family Residential | 90 or More Days Past Due
Financing Receivable, Past Due [Line Items]
Total Loans Past Due	0	0
1-4 Family Residential | Financial Asset, Past Due
Financing Receivable, Past Due [Line Items]
Total Loans Past Due	3,469	3,971
Non-Owner Occupied CRE
Financing Receivable, Past Due [Line Items]
Total	633,641	611,239
Non-Owner Occupied CRE | Current
Financing Receivable, Past Due [Line Items]
Total	633,641	611,239
Non-Owner Occupied CRE | Total Amortized Cost
Financing Receivable, Past Due [Line Items]
Total	633,641	611,239
Non-Owner Occupied CRE | 30-59 Days Past Due
Financing Receivable, Past Due [Line Items]
Total Loans Past Due	0	0
Non-Owner Occupied CRE | 60-89 Days Past Due
Financing Receivable, Past Due [Line Items]
Total Loans Past Due	0	0
Non-Owner Occupied CRE | 90 or More Days Past Due
Financing Receivable, Past Due [Line Items]
Total Loans Past Due	0	0
Non-Owner Occupied CRE | Financial Asset, Past Due
Financing Receivable, Past Due [Line Items]
Total Loans Past Due	0	0
Owner Occupied CRE
Financing Receivable, Past Due [Line Items]
Total	181,207	172,019
Owner Occupied CRE | Current
Financing Receivable, Past Due [Line Items]
Total	181,207	171,669
Owner Occupied CRE | Total Amortized Cost
Financing Receivable, Past Due [Line Items]
Total	181,207	172,019
Owner Occupied CRE | 30-59 Days Past Due
Financing Receivable, Past Due [Line Items]
Total Loans Past Due	0	350
Owner Occupied CRE | 60-89 Days Past Due
Financing Receivable, Past Due [Line Items]
Total Loans Past Due	0	0
Owner Occupied CRE | 90 or More Days Past Due
Financing Receivable, Past Due [Line Items]
Total Loans Past Due	0	0
Owner Occupied CRE | Financial Asset, Past Due
Financing Receivable, Past Due [Line Items]
Total Loans Past Due	0	350
Commercial and Industrial
Financing Receivable, Past Due [Line Items]
Total	222,756	220,326
Commercial and Industrial | Current
Financing Receivable, Past Due [Line Items]
Total	211,080	204,457
Commercial and Industrial | Total Amortized Cost
Financing Receivable, Past Due [Line Items]
Total	222,756	220,326
Commercial and Industrial | 30-59 Days Past Due
Financing Receivable, Past Due [Line Items]
Total Loans Past Due	0	4,999
Commercial and Industrial | 60-89 Days Past Due
Financing Receivable, Past Due [Line Items]
Total Loans Past Due	806	0
Commercial and Industrial | 90 or More Days Past Due
Financing Receivable, Past Due [Line Items]
Total Loans Past Due	10,870	10,870
Commercial and Industrial | Financial Asset, Past Due
Financing Receivable, Past Due [Line Items]
Total Loans Past Due	$ 11,676	$ 15,869