LOANS AND ALLOWANCE FOR CREDIT LOSSES - Schedule of Receivables Past Due (Details) - USD ($) $ in Thousands	Dec. 31, 2025	Dec. 31, 2024
Financing Receivable, Past Due [Line Items]
Nonaccrual with No Allowance for Credit Losses	$ 4,746	$ 6,518
Nonaccrual	7,908	8,954
Loans Past Due 90 Days or More and Still Accruing	17	23
Financing receivable	2,269,561	2,071,419
Total Past Due
Financing Receivable, Past Due [Line Items]
Financing receivable	11,168	11,891
30 - 59 Days Past Due
Financing Receivable, Past Due [Line Items]
Financing receivable	5,281	5,047
60-89 Days Past Due
Financing Receivable, Past Due [Line Items]
Financing receivable	1,446	1,588
Greater Than 89 Days Past Due
Financing Receivable, Past Due [Line Items]
Financing receivable	4,441	5,256
Loans Not Past Due
Financing Receivable, Past Due [Line Items]
Financing receivable	2,258,393	2,059,528
Commercial and industrial
Financing Receivable, Past Due [Line Items]
Nonaccrual with No Allowance for Credit Losses	136	76
Nonaccrual	779	1,534
Loans Past Due 90 Days or More and Still Accruing	17	23
Financing receivable	324,185	299,521
Commercial and industrial | Total Past Due
Financing Receivable, Past Due [Line Items]
Financing receivable	908	1,043
Commercial and industrial | 30 - 59 Days Past Due
Financing Receivable, Past Due [Line Items]
Financing receivable	817	140
Commercial and industrial | 60-89 Days Past Due
Financing Receivable, Past Due [Line Items]
Financing receivable	55	201
Commercial and industrial | Greater Than 89 Days Past Due
Financing Receivable, Past Due [Line Items]
Financing receivable	36	702
Commercial and industrial | Loans Not Past Due
Financing Receivable, Past Due [Line Items]
Financing receivable	323,277	298,478
Commercial Mortgages
Financing Receivable, Past Due [Line Items]
Financing receivable	1,409,727	1,217,004
Commercial Mortgages | Construction
Financing Receivable, Past Due [Line Items]
Financing receivable	120,418	94,943
Commercial Mortgages | Construction | Total Past Due
Financing Receivable, Past Due [Line Items]
Financing receivable	0	0
Commercial Mortgages | Construction | 30 - 59 Days Past Due
Financing Receivable, Past Due [Line Items]
Financing receivable	0	0
Commercial Mortgages | Construction | 60-89 Days Past Due
Financing Receivable, Past Due [Line Items]
Financing receivable	0	0
Commercial Mortgages | Construction | Greater Than 89 Days Past Due
Financing Receivable, Past Due [Line Items]
Financing receivable	0	0
Commercial Mortgages | Construction | Loans Not Past Due
Financing Receivable, Past Due [Line Items]
Financing receivable	120,418	94,943
Commercial Mortgages | Owner occupied commercial real estate
Financing Receivable, Past Due [Line Items]
Nonaccrual with No Allowance for Credit Losses	625	1,362
Nonaccrual	629	1,377
Loans Past Due 90 Days or More and Still Accruing	0	0
Financing receivable	178,620	142,279
Commercial Mortgages | Owner occupied commercial real estate | Total Past Due
Financing Receivable, Past Due [Line Items]
Financing receivable	201	178
Commercial Mortgages | Owner occupied commercial real estate | 30 - 59 Days Past Due
Financing Receivable, Past Due [Line Items]
Financing receivable	105	82
Commercial Mortgages | Owner occupied commercial real estate | 60-89 Days Past Due
Financing Receivable, Past Due [Line Items]
Financing receivable	0	0
Commercial Mortgages | Owner occupied commercial real estate | Greater Than 89 Days Past Due
Financing Receivable, Past Due [Line Items]
Financing receivable	96	96
Commercial Mortgages | Owner occupied commercial real estate | Loans Not Past Due
Financing Receivable, Past Due [Line Items]
Financing receivable	178,419	142,101
Commercial Mortgages | Non-owner occupied commercial real estate
Financing Receivable, Past Due [Line Items]
Nonaccrual with No Allowance for Credit Losses	23	2,619
Nonaccrual	2,538	3,582
Loans Past Due 90 Days or More and Still Accruing	0	0
Financing receivable	1,110,689	979,782
Commercial Mortgages | Non-owner occupied commercial real estate | Total Past Due
Financing Receivable, Past Due [Line Items]
Financing receivable	2,538	4,112
Commercial Mortgages | Non-owner occupied commercial real estate | 30 - 59 Days Past Due
Financing Receivable, Past Due [Line Items]
Financing receivable	0	950
Commercial Mortgages | Non-owner occupied commercial real estate | 60-89 Days Past Due
Financing Receivable, Past Due [Line Items]
Financing receivable	0	0
Commercial Mortgages | Non-owner occupied commercial real estate | Greater Than 89 Days Past Due
Financing Receivable, Past Due [Line Items]
Financing receivable	2,538	3,162
Commercial Mortgages | Non-owner occupied commercial real estate | Loans Not Past Due
Financing Receivable, Past Due [Line Items]
Financing receivable	1,108,151	975,670
Residential Mortgages
Financing Receivable, Past Due [Line Items]
Nonaccrual with No Allowance for Credit Losses	1,753	1,372
Nonaccrual	1,753	1,372
Loans Past Due 90 Days or More and Still Accruing	0	0
Financing receivable	286,885	274,979
Residential Mortgages | Total Past Due
Financing Receivable, Past Due [Line Items]
Financing receivable	2,871	2,887
Residential Mortgages | 30 - 59 Days Past Due
Financing Receivable, Past Due [Line Items]
Financing receivable	1,277	1,529
Residential Mortgages | 60-89 Days Past Due
Financing Receivable, Past Due [Line Items]
Financing receivable	693	662
Residential Mortgages | Greater Than 89 Days Past Due
Financing Receivable, Past Due [Line Items]
Financing receivable	901	696
Residential Mortgages | Loans Not Past Due
Financing Receivable, Past Due [Line Items]
Financing receivable	284,014	272,092
Consumer loans:
Financing Receivable, Past Due [Line Items]
Financing receivable	248,764	279,915
Consumer loans: | Home equity lines and loans
Financing Receivable, Past Due [Line Items]
Nonaccrual with No Allowance for Credit Losses	1,005	613
Nonaccrual	1,005	613
Loans Past Due 90 Days or More and Still Accruing	0	0
Financing receivable	109,723	93,220
Consumer loans: | Home equity lines and loans | Total Past Due
Financing Receivable, Past Due [Line Items]
Financing receivable	1,022	595
Consumer loans: | Home equity lines and loans | 30 - 59 Days Past Due
Financing Receivable, Past Due [Line Items]
Financing receivable	747	231
Consumer loans: | Home equity lines and loans | 60-89 Days Past Due
Financing Receivable, Past Due [Line Items]
Financing receivable	26	0
Consumer loans: | Home equity lines and loans | Greater Than 89 Days Past Due
Financing Receivable, Past Due [Line Items]
Financing receivable	249	364
Consumer loans: | Home equity lines and loans | Loans Not Past Due
Financing Receivable, Past Due [Line Items]
Financing receivable	108,701	92,625
Consumer loans: | Indirect consumer loans
Financing Receivable, Past Due [Line Items]
Nonaccrual with No Allowance for Credit Losses	1,117	474
Nonaccrual	1,117	474
Loans Past Due 90 Days or More and Still Accruing	0	0
Financing receivable	132,699	178,118
Consumer loans: | Indirect consumer loans | Total Past Due
Financing Receivable, Past Due [Line Items]
Financing receivable	3,584	3,055
Consumer loans: | Indirect consumer loans | 30 - 59 Days Past Due
Financing Receivable, Past Due [Line Items]
Financing receivable	2,312	2,101
Consumer loans: | Indirect consumer loans | 60-89 Days Past Due
Financing Receivable, Past Due [Line Items]
Financing receivable	656	719
Consumer loans: | Indirect consumer loans | Greater Than 89 Days Past Due
Financing Receivable, Past Due [Line Items]
Financing receivable	616	235
Consumer loans: | Indirect consumer loans | Loans Not Past Due
Financing Receivable, Past Due [Line Items]
Financing receivable	129,115	175,063
Consumer loans: | Direct consumer loans
Financing Receivable, Past Due [Line Items]
Nonaccrual with No Allowance for Credit Losses	87	2
Nonaccrual	87	2
Loans Past Due 90 Days or More and Still Accruing	0	0
Financing receivable	6,342	8,577
Consumer loans: | Direct consumer loans | Total Past Due
Financing Receivable, Past Due [Line Items]
Financing receivable	44	21
Consumer loans: | Direct consumer loans | 30 - 59 Days Past Due
Financing Receivable, Past Due [Line Items]
Financing receivable	23	14
Consumer loans: | Direct consumer loans | 60-89 Days Past Due
Financing Receivable, Past Due [Line Items]
Financing receivable	16	6
Consumer loans: | Direct consumer loans | Greater Than 89 Days Past Due
Financing Receivable, Past Due [Line Items]
Financing receivable	5	1
Consumer loans: | Direct consumer loans | Loans Not Past Due
Financing Receivable, Past Due [Line Items]
Financing receivable	$ 6,298	$ 8,556