Loans - Schedule of Loan Portfolio Segregated by Class of Loans (Details) - USD ($) $ in Thousands	9 Months Ended	12 Months Ended
	Sep. 30, 2025	Dec. 31, 2024
Loans and Leases Receivable Disclosure [Line Items]
Year one	$ 414,339	$ 273,111
Year one, current period gross write-offs	60	222
Year two	219,458	295,999
Year two, current period gross write-offs	1,144	980
Year three	243,961	528,258
Year three, current period gross write-offs	955	1,140
Year four	499,758	264,870
Year four, current period gross write-offs	1,048	1,005
Year five	240,640	110,462
Year five, current period gross write-offs	438	33
Prior	327,770	274,762
Prior, current period gross write-offs	135	138
Revolvers	87,384	90,914
Revolvers, current period gross write-offs	0	0
Revolvers converted to term loans	3,746	4,604
Revolvers converted to term loans, current period gross write-offs	0	0
Loans, net of unearned income	2,037,056	1,842,980
Loans, current period gross write-offs	3,780	3,518
Pass
Loans and Leases Receivable Disclosure [Line Items]
Year one	411,473	267,993
Year two	214,565	285,420
Year three	225,614	517,273
Year four	484,493	262,051
Year five	236,526	107,054
Prior	318,641	262,149
Revolvers	82,216	88,123
Revolvers converted to term loans	3,021	3,530
Loans, net of unearned income	1,976,549	1,793,593
Special Mention
Loans and Leases Receivable Disclosure [Line Items]
Year one	2,287	850
Year two	475	6,381
Year three	11,136	6,798
Year four	9,324	185
Year five	1,293	2,755
Prior	7,089	9,365
Revolvers	4,195	1,795
Revolvers converted to term loans	522	1,069
Loans, net of unearned income	36,321	29,198
Substandard
Loans and Leases Receivable Disclosure [Line Items]
Year one	579	4,268
Year two	4,418	4,198
Year three	7,211	4,187
Year four	5,941	2,634
Year five	2,821	653
Prior	2,040	3,248
Revolvers	973	996
Revolvers converted to term loans	203	5
Loans, net of unearned income	24,186	20,189
Other commercial real estate
Loans and Leases Receivable Disclosure [Line Items]
Loans, net of unearned income	1,305,803	1,195,694
Other commercial real estate | Construction, land & land development
Loans and Leases Receivable Disclosure [Line Items]
Year one	110,671	98,269
Year one, current period gross write-offs	0	0
Year two	52,164	49,466
Year two, current period gross write-offs	0	0
Year three	26,304	25,930
Year three, current period gross write-offs	0	0
Year four	28,833	23,193
Year four, current period gross write-offs	0	0
Year five	18,426	2,390
Year five, current period gross write-offs	0	0
Prior	4,292	5,464
Prior, current period gross write-offs	0	0
Revolvers	129	334
Revolvers, current period gross write-offs	0	0
Revolvers converted to term loans	0	0
Revolvers converted to term loans, current period gross write-offs	0	0
Loans, net of unearned income	240,819	205,046
Loans, current period gross write-offs	0	0
Other commercial real estate | Construction, land & land development | Pass
Loans and Leases Receivable Disclosure [Line Items]
Year one	110,671	98,269
Year two	52,124	47,378
Year three	18,968	25,930
Year four	22,300	23,193
Year five	18,426	1,979
Prior	3,808	5,379
Revolvers	129	53
Revolvers converted to term loans	0	0
Loans, net of unearned income	226,426	202,181
Other commercial real estate | Construction, land & land development | Special Mention
Loans and Leases Receivable Disclosure [Line Items]
Year one	0	0
Year two	0	2,088
Year three	6,204	0
Year four	6,145	0
Year five	0	411
Prior	400	0
Revolvers	0	281
Revolvers converted to term loans	0	0
Loans, net of unearned income	12,749	2,780
Other commercial real estate | Construction, land & land development | Substandard
Loans and Leases Receivable Disclosure [Line Items]
Year one	0	0
Year two	40	0
Year three	1,132	0
Year four	388	0
Year five	0	0
Prior	84	85
Revolvers	0	0
Revolvers converted to term loans	0	0
Loans, net of unearned income	1,644	85
Other commercial real estate | Other commercial real estate
Loans and Leases Receivable Disclosure [Line Items]
Year one	140,095	60,133
Year one, current period gross write-offs	0	0
Year two	79,691	89,757
Year two, current period gross write-offs	0	0
Year three	78,047	350,286
Year three, current period gross write-offs	206	0
Year four	337,229	181,200
Year four, current period gross write-offs	278	0
Year five	169,570	79,601
Year five, current period gross write-offs	5	0
Prior	246,973	204,239
Prior, current period gross write-offs	20	20
Revolvers	11,125	22,514
Revolvers, current period gross write-offs	0	0
Revolvers converted to term loans	2,254	2,918
Revolvers converted to term loans, current period gross write-offs	0	0
Loans, net of unearned income	1,064,984	990,648
Loans, current period gross write-offs	509	20
Other commercial real estate | Other commercial real estate | Pass
Loans and Leases Receivable Disclosure [Line Items]
Year one	139,562	55,169
Year two	75,452	85,172
Year three	71,285	343,123
Year four	330,790	180,568
Year five	169,054	76,905
Prior	241,889	194,444
Revolvers	10,488	21,341
Revolvers converted to term loans	1,529	1,849
Loans, net of unearned income	1,040,049	958,571
Other commercial real estate | Other commercial real estate | Special Mention
Loans and Leases Receivable Disclosure [Line Items]
Year one	0	850
Year two	0	1,999
Year three	4,536	4,288
Year four	3,036	173
Year five	0	2,344
Prior	3,868	7,376
Revolvers	0	610
Revolvers converted to term loans	522	1,069
Loans, net of unearned income	11,962	18,709
Other commercial real estate | Other commercial real estate | Substandard
Loans and Leases Receivable Disclosure [Line Items]
Year one	533	4,114
Year two	4,239	2,586
Year three	2,226	2,875
Year four	3,403	459
Year five	516	352
Prior	1,216	2,419
Revolvers	637	563
Revolvers converted to term loans	203	0
Loans, net of unearned income	12,973	13,368
Residential real estate
Loans and Leases Receivable Disclosure [Line Items]
Year one	54,434	16,675
Year one, current period gross write-offs	0	0
Year two	17,772	77,746
Year two, current period gross write-offs	0	0
Year three	72,059	113,600
Year three, current period gross write-offs	0	400
Year four	104,264	45,381
Year four, current period gross write-offs	140	18
Year five	41,878	19,006
Year five, current period gross write-offs	0	0
Prior	56,538	47,407
Prior, current period gross write-offs	43	9
Revolvers	29,305	23,426
Revolvers, current period gross write-offs	0	0
Revolvers converted to term loans	808	926
Revolvers converted to term loans, current period gross write-offs	0	0
Loans, net of unearned income	377,058	344,167
Loans, current period gross write-offs	183	427
Residential real estate | Pass
Loans and Leases Receivable Disclosure [Line Items]
Year one	54,018	16,675
Year two	17,678	76,074
Year three	71,554	112,784
Year four	103,859	45,111
Year five	40,327	18,978
Prior	53,175	44,892
Revolvers	29,110	23,222
Revolvers converted to term loans	808	926
Loans, net of unearned income	370,529	338,662
Residential real estate | Special Mention
Loans and Leases Receivable Disclosure [Line Items]
Year one	370	0
Year two	94	1,672
Year three	251	374
Year four	0	0
Year five	1,293	0
Prior	2,821	1,989
Revolvers	195	204
Revolvers converted to term loans	0	0
Loans, net of unearned income	5,024	4,239
Residential real estate | Substandard
Loans and Leases Receivable Disclosure [Line Items]
Year one	46	0
Year two	0	0
Year three	254	442
Year four	405	270
Year five	258	28
Prior	542	526
Revolvers	0	0
Revolvers converted to term loans	0	0
Loans, net of unearned income	1,505	1,266
Commercial, financial & agricultural
Loans and Leases Receivable Disclosure [Line Items]
Year one	35,157	44,485
Year one, current period gross write-offs	36	138
Year two	36,543	48,844
Year two, current period gross write-offs	399	588
Year three	37,619	36,118
Year three, current period gross write-offs	602	659
Year four	27,889	14,238
Year four, current period gross write-offs	619	986
Year five	10,276	8,933
Year five, current period gross write-offs	433	28
Prior	18,843	16,361
Prior, current period gross write-offs	60	68
Revolvers	46,272	44,184
Revolvers, current period gross write-offs	0	0
Revolvers converted to term loans	675	747
Revolvers converted to term loans, current period gross write-offs	0	0
Loans, net of unearned income	213,274	213,910
Loans, current period gross write-offs	2,149	2,467
Commercial, financial & agricultural | Pass
Loans and Leases Receivable Disclosure [Line Items]
Year one	33,240	44,380
Year two	36,205	46,610
Year three	33,941	33,124
Year four	26,001	12,322
Year five	8,229	8,662
Prior	18,645	16,143
Revolvers	41,936	43,051
Revolvers converted to term loans	675	742
Loans, net of unearned income	198,872	205,034
Commercial, financial & agricultural | Special Mention
Loans and Leases Receivable Disclosure [Line Items]
Year one	1,917	0
Year two	250	622
Year three	145	2,136
Year four	143	12
Year five	0	0
Prior	0	0
Revolvers	4,000	700
Revolvers converted to term loans	0	0
Loans, net of unearned income	6,455	3,470
Commercial, financial & agricultural | Substandard
Loans and Leases Receivable Disclosure [Line Items]
Year one	0	105
Year two	88	1,612
Year three	3,533	858
Year four	1,745	1,904
Year five	2,047	271
Prior	198	218
Revolvers	336	433
Revolvers converted to term loans	0	5
Loans, net of unearned income	7,947	5,406
Consumer and other
Loans and Leases Receivable Disclosure [Line Items]
Year one	73,982	53,549
Year one, current period gross write-offs	24	84
Year two	33,288	30,186
Year two, current period gross write-offs	745	392
Year three	29,932	2,324
Year three, current period gross write-offs	147	81
Year four	1,543	858
Year four, current period gross write-offs	11	1
Year five	490	532
Year five, current period gross write-offs	0	5
Prior	1,124	1,291
Prior, current period gross write-offs	12	41
Revolvers	553	456
Revolvers, current period gross write-offs	0	0
Revolvers converted to term loans	9	13
Revolvers converted to term loans, current period gross write-offs	0	0
Loans, net of unearned income	140,921	89,209
Loans, current period gross write-offs	939	604
Consumer and other | Pass
Loans and Leases Receivable Disclosure [Line Items]
Year one	73,982	53,500
Year two	33,106	30,186
Year three	29,866	2,312
Year four	1,543	857
Year five	490	530
Prior	1,124	1,291
Revolvers	553	456
Revolvers converted to term loans	9	13
Loans, net of unearned income	140,673	89,145
Consumer and other | Special Mention
Loans and Leases Receivable Disclosure [Line Items]
Year one	0	0
Year two	131	0
Year three	0	0
Year four	0	0
Year five	0	0
Prior	0	0
Revolvers	0	0
Revolvers converted to term loans	0	0
Loans, net of unearned income	131	0
Consumer and other | Substandard
Loans and Leases Receivable Disclosure [Line Items]
Year one	0	49
Year two	51	0
Year three	66	12
Year four	0	1
Year five	0	2
Prior	0	0
Revolvers	0	0
Revolvers converted to term loans	0	0
Loans, net of unearned income	$ 117	$ 64