Loans - Risk by Loan Portfolio (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Total Loans	$ 2,260,657	$ 2,172,063
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Writeoff, by Origination Year [Abstract]
Total loans	1,791	2,636
SBA loans held for investment
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Current Year	2,167	1,938
One Year Prior to Current Year	2,349	8,360
Two Years Prior to Current Year	7,901	7,265
Three Years Prior to Current Year	7,433	6,783
Four Years Prior to Current Year	6,194	2,634
Five Years Prior to Current Year and Earlier	10,815	11,604
Total Loans	36,859	38,584
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Writeoff, by Origination Year [Abstract]
One Year Prior to Current Year		100
Two Years Prior to Current Year	300
Three Years Prior to Current Year	70
Four Years Prior to Current Year		113
Total loans	370	213
SBA PPP loans
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Two Years Prior to Current Year		2,318
Three Years Prior to Current Year	1,450
Total Loans	1,450	2,318
Commercial loans
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Current Year	189,371	139,622
One Year Prior to Current Year	167,190	343,755
Two Years Prior to Current Year	337,618	183,293
Three Years Prior to Current Year	163,247	128,179
Four Years Prior to Current Year	124,412	103,132
Five Years Prior to Current Year and Earlier	335,396	282,096
Revolving Loans Amortized Cost Basis	94,395	97,383
Total Loans	1,411,629	1,277,460
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Writeoff, by Origination Year [Abstract]
Two Years Prior to Current Year	38	150
Three Years Prior to Current Year	138
Four Years Prior to Current Year	200	350
Five Years Prior to Current Year and Earlier	107	252
Revolving Loans Amortized Cost Basis	150
Total loans	633	752
Commercial loans | Commercial real estate
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Total Loans	1,085,771	986,230
Commercial loans | Commercial real estate construction
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Total Loans	130,193	129,159
Commercial loans | Commercial & industrial
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Total Loans	147,186	128,402
Residential mortgage loans
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Current Year	93,825	102,892
One Year Prior to Current Year	74,089	256,883
Two Years Prior to Current Year	225,783	75,300
Three Years Prior to Current Year	67,430	53,053
Four Years Prior to Current Year	44,366	31,427
Five Years Prior to Current Year and Earlier	125,434	111,951
Total Loans	630,927	631,506
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Writeoff, by Origination Year [Abstract]
Two Years Prior to Current Year		25
Three Years Prior to Current Year	150
Five Years Prior to Current Year and Earlier		68
Total loans	150	93
Consumer loans
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Current Year	5,898	3,428
One Year Prior to Current Year	2,602	4,777
Two Years Prior to Current Year	3,275	3,681
Three Years Prior to Current Year	1,515	795
Four Years Prior to Current Year	667	2,481
Five Years Prior to Current Year and Earlier	10,409	7,763
Revolving Loans Amortized Cost Basis	52,345	49,751
Total Loans	76,711	72,676
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Writeoff, by Origination Year [Abstract]
One Year Prior to Current Year		26
Two Years Prior to Current Year	63	552
Three Years Prior to Current Year	100
Five Years Prior to Current Year and Earlier	198
Total loans	361	578
Consumer loans | Home equity
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Total Loans	73,223	67,037
Consumer loans | Consumer other
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Total Loans	3,488	5,639
Residential construction loans
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Current Year	36,522	28,827
One Year Prior to Current Year	16,889	72,257
Two Years Prior to Current Year	26,683	25,395
Three Years Prior to Current Year	7,766	1,965
Four Years Prior to Current Year	1,701	491
Five Years Prior to Current Year and Earlier	1,357	2,342
Total Loans	90,918	131,277
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Writeoff, by Origination Year [Abstract]
Five Years Prior to Current Year and Earlier	277	600
Revolving Loans Amortized Cost Basis		400
Total loans	277	1,000
Total loans held for investment including PPP
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Current Year	327,783	276,707
One Year Prior to Current Year	263,119	686,031
Two Years Prior to Current Year	601,260	297,252
Three Years Prior to Current Year	248,841	190,775
Four Years Prior to Current Year	177,340	140,165
Five Years Prior to Current Year and Earlier	483,411	415,756
Revolving Loans Amortized Cost Basis	146,740	147,134
Total Loans	2,248,494	2,153,821
Performing | Residential mortgage loans
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Current Year	93,825	102,892
One Year Prior to Current Year	73,862	253,919
Two Years Prior to Current Year	224,295	72,586
Three Years Prior to Current Year	65,192	51,999
Four Years Prior to Current Year	44,366	30,482
Five Years Prior to Current Year and Earlier	122,916	109,302
Total Loans	624,456	621,180
Performing | Consumer loans
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Current Year	5,898	3,428
One Year Prior to Current Year	2,602	4,777
Two Years Prior to Current Year	3,275	3,681
Three Years Prior to Current Year	1,515	670
Four Years Prior to Current Year	667	2,481
Five Years Prior to Current Year and Earlier	10,409	7,507
Revolving Loans Amortized Cost Basis	52,345	49,751
Total Loans	76,711	72,295
Performing | Residential construction loans
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Current Year		28,827
One Year Prior to Current Year		72,257
Two Years Prior to Current Year		25,395
Three Years Prior to Current Year		1,418
Four Years Prior to Current Year		491
Five Years Prior to Current Year and Earlier		748
Total Loans		129,136
Nonperforming | Residential mortgage loans
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
One Year Prior to Current Year	227	2,964
Two Years Prior to Current Year	1,488	2,714
Three Years Prior to Current Year	2,238	1,054
Four Years Prior to Current Year		945
Five Years Prior to Current Year and Earlier	2,518	2,649
Total Loans	6,471	10,326
Nonperforming | Consumer loans
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Three Years Prior to Current Year		125
Five Years Prior to Current Year and Earlier		256
Total Loans		381
Nonperforming | Residential construction loans
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Three Years Prior to Current Year		547
Five Years Prior to Current Year and Earlier		1,594
Total Loans		2,141
Pass | SBA loans held for investment
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Current Year	2,167	1,938
One Year Prior to Current Year	1,580	5,339
Two Years Prior to Current Year	5,205	4,723
Three Years Prior to Current Year	4,961	6,083
Four Years Prior to Current Year	5,570	2,634
Five Years Prior to Current Year and Earlier	10,085	10,996
Total Loans	29,568	31,713
Pass | SBA PPP loans
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Two Years Prior to Current Year		2,318
Three Years Prior to Current Year	1,450
Total Loans	1,450	2,318
Pass | Commercial loans
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Current Year	189,371	139,622
One Year Prior to Current Year	167,190	343,755
Two Years Prior to Current Year	331,349	181,419
Three Years Prior to Current Year	161,508	128,165
Four Years Prior to Current Year	123,225	101,274
Five Years Prior to Current Year and Earlier	330,131	271,469
Revolving Loans Amortized Cost Basis	94,369	96,988
Total Loans	1,397,143	1,262,692
Pass | Residential construction loans
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Current Year	36,522
One Year Prior to Current Year	16,889
Two Years Prior to Current Year	26,683
Three Years Prior to Current Year	7,766
Four Years Prior to Current Year	1,154
Five Years Prior to Current Year and Earlier	1,357
Total Loans	90,371
Special mention | SBA loans held for investment
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
One Year Prior to Current Year	769	1,765
Two Years Prior to Current Year	1,740	356
Three Years Prior to Current Year	356	510
Four Years Prior to Current Year	508
Five Years Prior to Current Year and Earlier	729	31
Total Loans	4,102	2,662
Special mention | Commercial loans
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Two Years Prior to Current Year	6,269	1,815
Three Years Prior to Current Year	1,737
Four Years Prior to Current Year		1,570
Five Years Prior to Current Year and Earlier	3,108	7,423
Revolving Loans Amortized Cost Basis	17	395
Total Loans	11,131	11,203
Substandard | SBA loans held for investment
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
One Year Prior to Current Year		1,256
Two Years Prior to Current Year	956	2,186
Three Years Prior to Current Year	2,116	190
Four Years Prior to Current Year	116
Five Years Prior to Current Year and Earlier	1	577
Total Loans	3,189	4,209
Substandard | Commercial loans
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Two Years Prior to Current Year		59
Three Years Prior to Current Year	2	14
Four Years Prior to Current Year	1,187	288
Five Years Prior to Current Year and Earlier	2,157	3,204
Revolving Loans Amortized Cost Basis	9
Total Loans	3,355	$ 3,565
Substandard | Residential construction loans
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Four Years Prior to Current Year	547
Total Loans	$ 547