Loans and Leases - Credit Quality (Details) - USD ($) $ in Thousands	Jun. 30, 2022	Dec. 31, 2021
Financing Receivable, Credit Quality Indicator [Line Items]
2022	$ 732,609	$ 1,350,136
2021	1,200,462	1,123,997
2020	990,636	600,884
2019	490,563	275,201
2018	239,090	250,626
Prior	387,194	259,386
Revolving loans amortized cost basis	602,545	540,267
Total	4,643,099	4,400,497
Pass
Financing Receivable, Credit Quality Indicator [Line Items]
2022	723,608	1,341,674
2021	1,169,728	1,083,293
2020	977,894	568,124
2019	456,890	252,767
2018	206,957	248,059
Prior	379,144	248,348
Revolving loans amortized cost basis	567,054	524,749
Total	4,481,275	4,267,014
Special Mention
Financing Receivable, Credit Quality Indicator [Line Items]
2022	9,001	8,462
2021	30,734	18,649
2020	10,930	29,355
2019	30,174	20,394
2018	28,759	1,417
Prior	6,278	7,954
Revolving loans amortized cost basis	30,479	10,260
Total	146,355	96,491
Substandard
Financing Receivable, Credit Quality Indicator [Line Items]
2022	0	0
2021	0	22,055
2020	1,812	3,405
2019	3,499	2,040
2018	3,374	1,150
Prior	1,772	3,084
Revolving loans amortized cost basis	5,012	5,258
Total	15,469	36,992
Nonperforming Financial Instruments [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
2022	13	53
2021	239	648
2020	643	64
2019	21	602
2018	536	7
Prior	1,298	1,271
Revolving loans amortized cost basis	332	363
Total	3,082	3,008
Performing Financial Instruments [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
2022	178,267	305,178
2021	287,866	216,186
2020	194,579	63,599
2019	49,926	40,335
2018	31,309	24,920
Prior	88,961	82,679
Revolving loans amortized cost basis	184,688	173,615
Total	1,015,596	906,512
Commercial Financial And Agricultural [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
2022	122,656	216,198
2021	189,313	83,198
2020	62,286	72,007
2019	41,668	52,901
2018	39,798	23,697
Prior	60,997	51,258
Revolving loans amortized cost basis	511,636	457,137
Total	1,028,354	956,396
Commercial Financial And Agricultural [Member] | Pass
Financing Receivable, Credit Quality Indicator [Line Items]
2022	114,553	215,197
2021	187,158	79,739
2020	59,200	69,618
2019	33,100	52,507
2018	39,711	23,253
Prior	60,763	49,827
Revolving loans amortized cost basis	478,196	442,288
Total	972,681	932,429
Commercial Financial And Agricultural [Member] | Special Mention
Financing Receivable, Credit Quality Indicator [Line Items]
2022	8,103	1,001
2021	2,155	3,459
2020	3,086	2,389
2019	8,568	394
2018	87	428
Prior	34	1,231
Revolving loans amortized cost basis	28,577	10,162
Total	50,610	19,064
Commercial Financial And Agricultural [Member] | Substandard
Financing Receivable, Credit Quality Indicator [Line Items]
2022	0	0
2021	0	0
2020	0	0
2019	0	0
2018	0	16
Prior	200	200
Revolving loans amortized cost basis	4,863	4,687
Total	5,063	4,903
Paycheck Protection Program Loans
Financing Receivable, Credit Quality Indicator [Line Items]
2022	323	31,554
2021	5,035	194
2020	0	0
2019	0	0
2018	0	0
Prior	0	0
Revolving loans amortized cost basis	0	0
Total	5,358	31,748
Paycheck Protection Program Loans | Pass
Financing Receivable, Credit Quality Indicator [Line Items]
2022	323	31,554
2021	5,035	194
2020	0	0
2019	0	0
2018	0	0
Prior	0	0
Revolving loans amortized cost basis	0	0
Total	5,358	31,748
Paycheck Protection Program Loans | Special Mention
Financing Receivable, Credit Quality Indicator [Line Items]
2022	0	0
2021	0	0
2020	0	0
2019	0	0
2018	0	0
Prior	0	0
Revolving loans amortized cost basis	0	0
Total	0	0
Paycheck Protection Program Loans | Substandard
Financing Receivable, Credit Quality Indicator [Line Items]
2022	0	0
2021	0	0
2020	0	0
2019	0	0
2018	0	0
Prior	0	0
Revolving loans amortized cost basis	0	0
Total	0	0
Real-Estate Commercial [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
2022	460,918	805,445
2021	738,891	894,819
2020	821,115	434,483
2019	364,668	157,887
2018	150,845	197,782
Prior	286,880	179,667
Revolving loans amortized cost basis	46,969	48,452
Total	2,870,286	2,718,535
Real-Estate Commercial [Member] | Pass
Financing Receivable, Credit Quality Indicator [Line Items]
2022	460,020	802,878
2021	736,374	858,426
2020	812,237	407,944
2019	345,087	155,892
2018	138,842	195,756
Prior	280,762	172,702
Revolving loans amortized cost basis	45,067	48,354
Total	2,818,389	2,641,952
Real-Estate Commercial [Member] | Special Mention
Financing Receivable, Credit Quality Indicator [Line Items]
2022	898	2,567
2021	2,517	14,338
2020	7,093	23,134
2019	16,082	0
2018	8,672	916
Prior	5,290	5,630
Revolving loans amortized cost basis	1,902	98
Total	42,454	46,683
Real-Estate Commercial [Member] | Substandard
Financing Receivable, Credit Quality Indicator [Line Items]
2022	0	0
2021	0	22,055
2020	1,785	3,405
2019	3,499	1,995
2018	3,331	1,110
Prior	828	1,335
Revolving loans amortized cost basis	0	0
Total	9,443	29,900
Real-Estate Construction [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
2022	79,406	142,306
2021	131,669	60,452
2020	31,766	42,424
2019	41,417	29,995
2018	20,000	198
Prior	273	0
Revolving loans amortized cost basis	14,918	8,543
Total	319,449	283,918
Real-Estate Construction [Member] | Pass
Financing Receivable, Credit Quality Indicator [Line Items]
2022	79,406	137,622
2021	105,607	59,952
2020	31,266	38,592
2019	35,893	9,995
2018	0	198
Prior	273	0
Revolving loans amortized cost basis	14,918	8,543
Total	267,363	254,902
Real-Estate Construction [Member] | Special Mention
Financing Receivable, Credit Quality Indicator [Line Items]
2022	0	4,684
2021	26,062	500
2020	500	3,832
2019	5,524	20,000
2018	20,000	0
Prior	0	0
Revolving loans amortized cost basis	0	0
Total	52,086	29,016
Real-Estate Construction [Member] | Substandard
Financing Receivable, Credit Quality Indicator [Line Items]
2022	0	0
2021	0	0
2020	0	0
2019	0	0
2018	0	0
Prior	0	0
Revolving loans amortized cost basis	0	0
Total	0	0
Real Estate Residential Secured For Business Purpose [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
2022	69,306	154,633
2021	135,554	85,334
2020	75,469	51,970
2019	42,810	34,418
2018	28,447	28,949
Prior	39,044	28,461
Revolving loans amortized cost basis	29,022	26,135
Total	419,652	409,900
Real Estate Residential Secured For Business Purpose [Member] | Pass
Financing Receivable, Credit Quality Indicator [Line Items]
2022	69,306	154,423
2021	135,554	84,982
2020	75,191	51,970
2019	42,810	34,373
2018	28,404	28,852
Prior	37,346	25,819
Revolving loans amortized cost basis	28,873	25,564
Total	417,484	405,983
Real Estate Residential Secured For Business Purpose [Member] | Special Mention
Financing Receivable, Credit Quality Indicator [Line Items]
2022	0	210
2021	0	352
2020	251	0
2019	0	0
2018	0	73
Prior	954	1,093
Revolving loans amortized cost basis	0	0
Total	1,205	1,728
Real Estate Residential Secured For Business Purpose [Member] | Substandard
Financing Receivable, Credit Quality Indicator [Line Items]
2022	0	0
2021	0	0
2020	27	0
2019	0	45
2018	43	24
Prior	744	1,549
Revolving loans amortized cost basis	149	571
Total	963	2,189
Real Estate Residential Secured For Personal Purpose [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
2022	132,388	219,733
2021	213,176	163,243
2020	151,028	34,102
2019	27,132	23,436
2018	20,520	19,912
Prior	84,872	79,951
Revolving loans amortized cost basis	28	189
Total	629,144	540,566
Real Estate Residential Secured For Personal Purpose [Member] | Nonperforming Financial Instruments [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
2022	0	53
2021	51	634
2020	605	0
2019	0	371
2018	341	0
Prior	1,205	991
Revolving loans amortized cost basis	0	0
Total	2,202	2,049
Real Estate Residential Secured For Personal Purpose [Member] | Performing Financial Instruments [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
2022	132,388	219,680
2021	213,125	162,609
2020	150,423	34,102
2019	27,132	23,065
2018	20,179	19,912
Prior	83,667	78,960
Revolving loans amortized cost basis	28	189
Total	626,942	538,517
Real Estate Home Equity Secured For Personal Purpose [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
2022	1,599	961
2021	836	876
2020	635	370
2019	231	588
2018	464	704
Prior	1,899	1,715
Revolving loans amortized cost basis	162,872	153,695
Total	168,536	158,909
Real Estate Home Equity Secured For Personal Purpose [Member] | Nonperforming Financial Instruments [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
2022	0	0
2021	0	0
2020	0	0
2019	0	173
2018	169	0
Prior	6	60
Revolving loans amortized cost basis	308	363
Total	483	596
Real Estate Home Equity Secured For Personal Purpose [Member] | Performing Financial Instruments [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
2022	1,599	961
2021	836	876
2020	635	370
2019	231	415
2018	295	704
Prior	1,893	1,655
Revolving loans amortized cost basis	162,564	153,332
Total	168,053	158,313
Loans to Individuals [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
2022	893	1,376
2021	1,053	893
2020	711	722
2019	441	466
2018	268	100
Prior	1,575	1,853
Revolving loans amortized cost basis	22,120	20,094
Total	27,061	25,504
Loans to Individuals [Member] | Nonperforming Financial Instruments [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
2022	0	0
2021	0	0
2020	0	0
2019	0	0
2018	0	0
Prior	66	180
Revolving loans amortized cost basis	24	0
Total	90	180
Loans to Individuals [Member] | Performing Financial Instruments [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
2022	893	1,376
2021	1,053	893
2020	711	722
2019	441	466
2018	268	100
Prior	1,509	1,673
Revolving loans amortized cost basis	22,096	20,094
Total	26,971	25,324
Lease Financings [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
2022	43,400	83,161
2021	73,040	51,822
2020	42,848	28,469
2019	22,143	16,447
2018	10,593	4,211
Prior	1,913	431
Revolving loans amortized cost basis	0	0
Total	193,937	184,541
Lease Financings [Member] | Nonperforming Financial Instruments [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
2022	13	0
2021	188	14
2020	38	64
2019	21	58
2018	26	7
Prior	21	40
Revolving loans amortized cost basis	0	0
Total	307	183
Lease Financings [Member] | Performing Financial Instruments [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
2022	43,387	83,161
2021	72,852	51,808
2020	42,810	28,405
2019	22,122	16,389
2018	10,567	4,204
Prior	1,892	391
Revolving loans amortized cost basis	0	0
Total	$ 193,630	$ 184,358