Loans and Leases - Credit Quality (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2025	Dec. 31, 2024
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
2025	$ 304,543	$ 949,352
2024	825,562	689,996
2023	658,990	1,179,625
2022	1,152,375	793,509
2021	771,139	612,928
Prior	1,065,166	559,868
Revolving Loans Amortized Cost Basis	620,107	592,715
Revolving Loans Converted to Term	748	871
Total	5,398,630	5,378,864
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Writeoff, by Origination Year [Abstract]
2025	4
2023	210
2022	20
Prior	585
Revolving Loans Amortized Cost Basis	758
Total	1,577
Pass
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
2025	296,043	943,172
2024	820,077	682,768
2023	650,044	1,145,754
2022	1,118,396	785,210
2021	749,479	605,137
Prior	1,044,738	539,899
Revolving Loans Amortized Cost Basis	557,986	544,116
Revolving Loans Converted to Term	748	871
Total	5,237,511	5,246,927
Special Mention
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
2025	7,756	5,932
2024	1,992	6,728
2023	8,591	25,139
2022	24,477	849
2021	14,569	3,438
Prior	4,147	12,213
Revolving Loans Amortized Cost Basis	28,153	27,106
Revolving Loans Converted to Term	0	0
Total	89,685	81,405
Substandard
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
2025	744	248
2024	3,493	500
2023	355	8,732
2022	9,502	7,450
2021	7,091	4,353
Prior	16,281	7,756
Revolving Loans Amortized Cost Basis	33,968	21,493
Revolving Loans Converted to Term	0	0
Total	71,434	50,532
Performing
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
2025	20,747	111,630
2024	107,578	287,085
2023	283,474	406,211
2022	397,617	219,517
2021	212,380	128,077
Prior	213,686	91,654
Revolving Loans Amortized Cost Basis	195,696	197,617
Total	1,431,178	1,441,791
Nonperforming
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
2025	0	197
2024	232	168
2023	191	636
2022	466	69
2021	165	2,861
Prior	1,107	827
Revolving Loans Amortized Cost Basis	1,068	1,170
Total	3,229	5,928
Commercial, financial and agricultural
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
2025	59,038	236,547
2024	175,903	80,442
2023	76,573	94,603
2022	81,986	101,924
2021	92,159	16,408
Prior	61,028	50,730
Revolving Loans Amortized Cost Basis	486,926	456,310
Revolving Loans Converted to Term	748	871
Total	1,034,361	1,037,835
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Writeoff, by Origination Year [Abstract]
2025	4
2023	210
Prior	585
Revolving Loans Amortized Cost Basis	758
Total	1,557
Commercial, financial and agricultural | Pass
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
2025	58,418	232,925
2024	170,492	73,453
2023	70,261	68,205
2022	56,954	95,135
2021	85,895	16,403
Prior	55,306	44,329
Revolving Loans Amortized Cost Basis	435,037	411,413
Revolving Loans Converted to Term	748	871
Total	933,111	942,734
Commercial, financial and agricultural | Special Mention
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
2025	122	3,622
2024	1,918	6,489
2023	6,194	24,423
2022	23,187	166
2021	0	5
Prior	0	0
Revolving Loans Amortized Cost Basis	22,791	27,106
Revolving Loans Converted to Term	0	0
Total	54,212	61,811
Commercial, financial and agricultural | Substandard
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
2025	498	0
2024	3,493	500
2023	118	1,975
2022	1,845	6,623
2021	6,264	0
Prior	5,722	6,401
Revolving Loans Amortized Cost Basis	29,098	17,791
Revolving Loans Converted to Term	0	0
Total	47,038	33,290
Real estate-commercial
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
2025	176,221	508,407
2024	460,453	441,802
2023	429,478	885,449
2022	886,458	582,520
2021	572,974	542,969
Prior	939,281	485,264
Revolving Loans Amortized Cost Basis	81,537	84,040
Revolving Loans Converted to Term	0	0
Total	3,546,402	3,530,451
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Writeoff, by Origination Year [Abstract]
2022	20
Total	20
Real estate-commercial | Pass
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
2025	168,587	506,644
2024	460,453	441,802
2023	429,059	882,071
2022	883,449	581,693
2021	558,256	538,539
Prior	925,266	471,734
Revolving Loans Amortized Cost Basis	78,567	81,145
Revolving Loans Converted to Term	0	0
Total	3,503,637	3,503,628
Real estate-commercial | Special Mention
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
2025	7,634	1,763
2024	0	0
2023	419	716
2022	0	0
2021	13,891	3,028
Prior	3,905	12,213
Revolving Loans Amortized Cost Basis	2,970	0
Revolving Loans Converted to Term	0	0
Total	28,819	17,720
Real estate-commercial | Substandard
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
2025	0	0
2024	0	0
2023	0	2,662
2022	3,009	827
2021	827	1,402
Prior	10,110	1,317
Revolving Loans Amortized Cost Basis	0	2,895
Revolving Loans Converted to Term	0	0
Total	13,946	9,103
Real estate-construction
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
2025	40,251	109,875
2024	101,656	71,770
2023	62,125	62,167
2022	52,665	4,226
2021	3,150	4,103
Prior	3,567	1,899
Revolving Loans Amortized Cost Basis	18,371	20,443
Revolving Loans Converted to Term	0	0
Total	281,785	274,483
Real estate-construction | Pass
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
2025	40,005	109,627
2024	101,656	71,770
2023	62,125	58,072
2022	48,017	4,226
2021	3,150	1,700
Prior	3,567	1,899
Revolving Loans Amortized Cost Basis	13,501	19,636
Revolving Loans Converted to Term	0	0
Total	272,021	266,930
Real estate-construction | Special Mention
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
2025	0	0
2024	0	0
2023	0	0
2022	0	0
2021	0	0
Prior	0	0
Revolving Loans Amortized Cost Basis	0	0
Revolving Loans Converted to Term	0	0
Total	0	0
Real estate-construction | Substandard
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
2025	246	248
2024	0	0
2023	0	4,095
2022	4,648	0
2021	0	2,403
Prior	0	0
Revolving Loans Amortized Cost Basis	4,870	807
Revolving Loans Converted to Term	0	0
Total	9,764	7,553
Real estate-residential secured for business purpose
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
2025	29,033	94,523
2024	87,550	95,982
2023	90,814	137,406
2022	131,266	104,839
2021	102,856	49,448
Prior	61,290	21,975
Revolving Loans Amortized Cost Basis	33,273	31,922
Revolving Loans Converted to Term	0	0
Total	536,082	536,095
Real estate-residential secured for business purpose | Pass
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
2025	29,033	93,976
2024	87,476	95,743
2023	88,599	137,406
2022	129,976	104,156
2021	102,178	48,495
Prior	60,599	21,937
Revolving Loans Amortized Cost Basis	30,881	31,922
Revolving Loans Converted to Term	0	0
Total	528,742	533,635
Real estate-residential secured for business purpose | Special Mention
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
2025	0	547
2024	74	239
2023	1,978	0
2022	1,290	683
2021	678	405
Prior	242	0
Revolving Loans Amortized Cost Basis	2,392	0
Revolving Loans Converted to Term	0	0
Total	6,654	1,874
Real estate-residential secured for business purpose | Substandard
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
2025	0	0
2024	0	0
2023	237	0
2022	0	0
2021	0	548
Prior	449	38
Revolving Loans Amortized Cost Basis	0	0
Revolving Loans Converted to Term	0	0
Total	686	586
Residential secured for personal purpose
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
2025	5,078	25,908
2024	27,025	203,136
2023	206,554	356,648
2022	353,568	195,764
2021	193,231	124,579
Prior	207,311	88,937
Revolving Loans Amortized Cost Basis	0	0
Total	992,767	994,972
Residential secured for personal purpose | Performing
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
2025	5,078	25,908
2024	27,025	203,136
2023	206,554	356,506
2022	353,428	195,727
2021	193,194	121,743
Prior	206,256	88,147
Revolving Loans Amortized Cost Basis	0	0
Total	991,535	991,167
Residential secured for personal purpose | Nonperforming
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
2025	0	0
2024	0	0
2023	0	142
2022	140	37
2021	37	2,836
Prior	1,055	790
Revolving Loans Amortized Cost Basis	0	0
Total	1,232	3,805
Real estate-home equity secured for personal purpose
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
2025	176	354
2024	243	352
2023	339	2,281
2022	2,184	402
2021	378	326
Prior	1,424	1,201
Revolving Loans Amortized Cost Basis	184,375	181,920
Total	189,119	186,836
Real estate-home equity secured for personal purpose | Performing
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
2025	176	354
2024	243	352
2023	339	2,260
2022	2,164	402
2021	378	326
Prior	1,424	1,201
Revolving Loans Amortized Cost Basis	183,307	180,750
Total	188,031	185,645
Real estate-home equity secured for personal purpose | Nonperforming
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
2025	0	0
2024	0	0
2023	0	21
2022	20	0
2021	0	0
Prior	0	0
Revolving Loans Amortized Cost Basis	1,068	1,170
Total	1,088	1,191
Loans to individuals
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
2025	551	2,008
2024	1,929	963
2023	823	459
2022	364	300
2021	263	19
Prior	611	634
Revolving Loans Amortized Cost Basis	12,389	16,867
Total	16,930	21,250
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Writeoff, by Origination Year [Abstract]
2025	28
2024	4
2023	17
2022	9
2021	0
Prior	0
Revolving Loans Amortized Cost Basis	107
Total	165
Loans to individuals | Performing
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
2025	551	2,008
2024	1,929	963
2023	823	459
2022	364	300
2021	263	19
Prior	601	610
Revolving Loans Amortized Cost Basis	12,389	16,867
Total	16,920	21,226
Loans to individuals | Nonperforming
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
2025	0	0
2024	0	0
2023	0	0
2022	0	0
2021	0	0
Prior	10	24
Revolving Loans Amortized Cost Basis	0	0
Total	10	24
Lease financings
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
2025	14,942	83,557
2024	78,613	82,802
2023	75,949	47,459
2022	41,967	23,120
2021	18,673	6,014
Prior	5,447	1,709
Revolving Loans Amortized Cost Basis	0	0
Total	235,591	244,661
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Writeoff, by Origination Year [Abstract]
2025	0
2024	0
2023	74
2022	163
2021	15
Prior	37
Revolving Loans Amortized Cost Basis	0
Total	289
Lease financings | Performing
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
2025	14,942	83,360
2024	78,381	82,634
2023	75,758	46,986
2022	41,661	23,088
2021	18,545	5,989
Prior	5,405	1,696
Revolving Loans Amortized Cost Basis	0	0
Total	234,692	243,753
Lease financings | Nonperforming
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
2025	0	197
2024	232	168
2023	191	473
2022	306	32
2021	128	25
Prior	42	13
Revolving Loans Amortized Cost Basis	0	0
Total	899	908
Financing Receivable
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
2025	20,747	111,827
2024	107,810	287,253
2023	283,665	406,847
2022	398,083	219,586
2021	212,545	130,938
Prior	214,793	92,481
Revolving Loans Amortized Cost Basis	196,764	198,787
Total	1,434,407	$ 1,447,719
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Writeoff, by Origination Year [Abstract]
2025	28
2024	4
2023	91
2022	172
2021	15
Prior	37
Revolving Loans Amortized Cost Basis	107
Total	$ 454