Loans and Allowance for Credit Losses - Summary of Amortized Cost Balance by Collateral Type and Risk Rating (Detail) - USD ($) $ in Thousands	Dec. 31, 2020	Dec. 31, 2019
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized Cost Basis by Origination Year 2020	$ 6,232,622
Amortized Cost Basis by Origination Year 2019	2,122,556
Amortized Cost Basis by Origination Year 2018	1,075,973
Amortized Cost Basis by Origination Year 2017	694,095
Amortized Cost Basis by Origination Year 2016	786,120
Amortized Cost Basis by Origination Year Prior to 2016	481,977
Amortized Cost - Revolving Loans	4,459,302
Amortized Cost - Revolving Loans Converted to Term Loans	251,006
Total Loans	16,103,651
Current	16,004,007	$ 13,351,812
Total Past Due	99,644	79,910
Commercial and Industrial Portfolio [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized Cost Basis by Origination Year 2020	3,194,475
Amortized Cost Basis by Origination Year 2019	690,983
Amortized Cost Basis by Origination Year 2018	473,926
Amortized Cost Basis by Origination Year 2017	188,818
Amortized Cost Basis by Origination Year 2016	180,740
Amortized Cost Basis by Origination Year Prior to 2016	70,015
Amortized Cost - Revolving Loans	2,263,079
Amortized Cost - Revolving Loans Converted to Term Loans	38
Total Loans	7,062,074
Current	7,023,334
Total Past Due	38,740
Commercial and Industrial Portfolio [Member] | Equipment/Accounts Receivable/Inventory [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized Cost Basis by Origination Year 2020	3,185,589
Amortized Cost Basis by Origination Year 2019	684,488
Amortized Cost Basis by Origination Year 2018	471,950
Amortized Cost Basis by Origination Year 2017	185,167
Amortized Cost Basis by Origination Year 2016	178,576
Amortized Cost Basis by Origination Year Prior to 2016	69,599
Amortized Cost - Revolving Loans	2,108,799
Total Loans	6,884,168
Commercial and Industrial Portfolio [Member] | Equipment/Accounts Receivable/Inventory [Member] | Non-watch List-Pass [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized Cost Basis by Origination Year 2020	2,975,305
Amortized Cost Basis by Origination Year 2019	664,016
Amortized Cost Basis by Origination Year 2018	439,460
Amortized Cost Basis by Origination Year 2017	171,409
Amortized Cost Basis by Origination Year 2016	165,321
Amortized Cost Basis by Origination Year Prior to 2016	67,442
Amortized Cost - Revolving Loans	1,948,261
Total Loans	6,431,214
Commercial and Industrial Portfolio [Member] | Equipment/Accounts Receivable/Inventory [Member] | Watch-Pass [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized Cost Basis by Origination Year 2020	89,746
Amortized Cost Basis by Origination Year 2019	10,400
Amortized Cost Basis by Origination Year 2018	9,309
Amortized Cost Basis by Origination Year 2017	5,126
Amortized Cost Basis by Origination Year 2016	11,044
Amortized Cost Basis by Origination Year Prior to 2016	1,592
Amortized Cost - Revolving Loans	70,768
Total Loans	197,985
Commercial and Industrial Portfolio [Member] | Equipment/Accounts Receivable/Inventory [Member] | Special Mention [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized Cost Basis by Origination Year 2020	53,334
Amortized Cost Basis by Origination Year 2019	9,788
Amortized Cost Basis by Origination Year 2018	15,524
Amortized Cost Basis by Origination Year 2017	1,898
Amortized Cost Basis by Origination Year 2016	2,158
Amortized Cost - Revolving Loans	8,485
Total Loans	91,187
Commercial and Industrial Portfolio [Member] | Equipment/Accounts Receivable/Inventory [Member] | Substandard [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized Cost Basis by Origination Year 2020	67,118
Amortized Cost Basis by Origination Year 2019	231
Amortized Cost Basis by Origination Year 2018	7,657
Amortized Cost Basis by Origination Year 2017	1,369
Amortized Cost Basis by Origination Year 2016	53
Amortized Cost Basis by Origination Year Prior to 2016	565
Amortized Cost - Revolving Loans	81,246
Total Loans	158,239
Commercial and Industrial Portfolio [Member] | Equipment/Accounts Receivable/Inventory [Member] | Doubtful [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized Cost Basis by Origination Year 2020	86
Amortized Cost Basis by Origination Year 2019	53
Amortized Cost Basis by Origination Year 2017	5,365
Amortized Cost - Revolving Loans	39
Total Loans	5,543
Commercial and Industrial Portfolio [Member] | Agriculture [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized Cost Basis by Origination Year 2020	8,886
Amortized Cost Basis by Origination Year 2019	6,495
Amortized Cost Basis by Origination Year 2018	1,976
Amortized Cost Basis by Origination Year 2017	3,651
Amortized Cost Basis by Origination Year 2016	2,164
Amortized Cost Basis by Origination Year Prior to 2016	416
Amortized Cost - Revolving Loans	137,955
Amortized Cost - Revolving Loans Converted to Term Loans	38
Total Loans	161,581
Commercial and Industrial Portfolio [Member] | Agriculture [Member] | Non-watch List-Pass [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized Cost Basis by Origination Year 2020	7,880
Amortized Cost Basis by Origination Year 2019	3,924
Amortized Cost Basis by Origination Year 2018	1,389
Amortized Cost Basis by Origination Year 2017	1,379
Amortized Cost Basis by Origination Year 2016	1,759
Amortized Cost Basis by Origination Year Prior to 2016	404
Amortized Cost - Revolving Loans	92,917
Amortized Cost - Revolving Loans Converted to Term Loans	38
Total Loans	109,690
Commercial and Industrial Portfolio [Member] | Agriculture [Member] | Watch-Pass [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized Cost Basis by Origination Year 2020	179
Amortized Cost Basis by Origination Year 2019	2,571
Amortized Cost Basis by Origination Year 2018	188
Amortized Cost Basis by Origination Year 2017	102
Amortized Cost Basis by Origination Year 2016	345
Amortized Cost - Revolving Loans	17,956
Total Loans	21,341
Commercial and Industrial Portfolio [Member] | Agriculture [Member] | Special Mention [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized Cost Basis by Origination Year 2020	303
Amortized Cost Basis by Origination Year 2018	399
Amortized Cost Basis by Origination Year 2017	22
Amortized Cost Basis by Origination Year Prior to 2016	12
Amortized Cost - Revolving Loans	6,674
Total Loans	7,410
Commercial and Industrial Portfolio [Member] | Agriculture [Member] | Substandard [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized Cost Basis by Origination Year 2020	524
Amortized Cost Basis by Origination Year 2017	2,148
Amortized Cost Basis by Origination Year 2016	60
Amortized Cost - Revolving Loans	20,408
Total Loans	23,140
Specialty Lending Portfolio [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized Cost Basis by Origination Year 2020	64,258
Amortized Cost - Revolving Loans	447,042
Total Loans	511,300
Current	491,863
Total Past Due	19,437
Specialty Lending Portfolio [Member] | Asset-based [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized Cost Basis by Origination Year 2020	64,258
Amortized Cost - Revolving Loans	291,091
Total Loans	355,349
Specialty Lending Portfolio [Member] | Asset-based [Member] | In Margin
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	331,360
Specialty Lending Portfolio [Member] | Asset-based [Member] | Out Of Margin
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	23,989
Specialty Lending Portfolio [Member] | Factoring [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized Cost - Revolving Loans	155,951
Total Loans	155,951
Specialty Lending Portfolio [Member] | Factoring [Member] | Tier One
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	10,774
Specialty Lending Portfolio [Member] | Factoring [Member] | Tier Two
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	135,861
Specialty Lending Portfolio [Member] | Factoring [Member] | Evaluated For Impairment
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	9,316
Commercial Real Estate Portfolio [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized Cost Basis by Origination Year 2020	1,934,548
Amortized Cost Basis by Origination Year 2019	1,085,218
Amortized Cost Basis by Origination Year 2018	499,245
Amortized Cost Basis by Origination Year 2017	410,603
Amortized Cost Basis by Origination Year 2016	522,903
Amortized Cost Basis by Origination Year Prior to 2016	330,646
Amortized Cost - Revolving Loans	874,808
Amortized Cost - Revolving Loans Converted to Term Loans	250,963
Total Loans	5,908,934
Current	5,877,972
Total Past Due	30,962
Commercial Real Estate Portfolio [Member] | Owner-occupied [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized Cost Basis by Origination Year 2020	579,212
Amortized Cost Basis by Origination Year 2019	334,098
Amortized Cost Basis by Origination Year 2018	233,192
Amortized Cost Basis by Origination Year 2017	170,913
Amortized Cost Basis by Origination Year 2016	120,603
Amortized Cost Basis by Origination Year Prior to 2016	176,377
Amortized Cost - Revolving Loans	18,880
Amortized Cost - Revolving Loans Converted to Term Loans	51,910
Total Loans	1,685,185
Commercial Real Estate Portfolio [Member] | Owner-occupied [Member] | Non-watch List-Pass [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized Cost Basis by Origination Year 2020	568,636
Amortized Cost Basis by Origination Year 2019	327,579
Amortized Cost Basis by Origination Year 2018	227,581
Amortized Cost Basis by Origination Year 2017	141,758
Amortized Cost Basis by Origination Year 2016	118,593
Amortized Cost Basis by Origination Year Prior to 2016	163,292
Amortized Cost - Revolving Loans	15,052
Amortized Cost - Revolving Loans Converted to Term Loans	51,910
Total Loans	1,614,401
Commercial Real Estate Portfolio [Member] | Owner-occupied [Member] | Watch-Pass [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized Cost Basis by Origination Year 2020	1,712
Amortized Cost Basis by Origination Year 2019	6,413
Amortized Cost Basis by Origination Year 2018	4,761
Amortized Cost Basis by Origination Year 2017	1,194
Amortized Cost Basis by Origination Year Prior to 2016	8,581
Total Loans	22,661
Commercial Real Estate Portfolio [Member] | Owner-occupied [Member] | Special Mention [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized Cost Basis by Origination Year 2020	1,424
Amortized Cost Basis by Origination Year 2016	1,588
Total Loans	3,012
Commercial Real Estate Portfolio [Member] | Owner-occupied [Member] | Substandard [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized Cost Basis by Origination Year 2020	7,440
Amortized Cost Basis by Origination Year 2019	106
Amortized Cost Basis by Origination Year 2018	850
Amortized Cost Basis by Origination Year 2017	27,961
Amortized Cost Basis by Origination Year 2016	422
Amortized Cost Basis by Origination Year Prior to 2016	4,504
Amortized Cost - Revolving Loans	3,828
Total Loans	45,111
Commercial Real Estate Portfolio [Member] | Non-owner-occupied [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized Cost Basis by Origination Year 2020	846,030
Amortized Cost Basis by Origination Year 2019	630,457
Amortized Cost Basis by Origination Year 2018	230,549
Amortized Cost Basis by Origination Year 2017	169,193
Amortized Cost Basis by Origination Year 2016	333,215
Amortized Cost Basis by Origination Year Prior to 2016	115,753
Amortized Cost - Revolving Loans	49,384
Amortized Cost - Revolving Loans Converted to Term Loans	97,954
Total Loans	2,472,535
Commercial Real Estate Portfolio [Member] | Non-owner-occupied [Member] | Non-watch List-Pass [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized Cost Basis by Origination Year 2020	802,078
Amortized Cost Basis by Origination Year 2019	525,246
Amortized Cost Basis by Origination Year 2018	205,484
Amortized Cost Basis by Origination Year 2017	156,290
Amortized Cost Basis by Origination Year 2016	294,979
Amortized Cost Basis by Origination Year Prior to 2016	101,616
Amortized Cost - Revolving Loans	49,384
Amortized Cost - Revolving Loans Converted to Term Loans	81,499
Total Loans	2,216,576
Commercial Real Estate Portfolio [Member] | Non-owner-occupied [Member] | Watch-Pass [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized Cost Basis by Origination Year 2020	43,769
Amortized Cost Basis by Origination Year 2019	45,748
Amortized Cost Basis by Origination Year 2018	25,065
Amortized Cost Basis by Origination Year 2017	12,903
Amortized Cost Basis by Origination Year 2016	1,936
Amortized Cost Basis by Origination Year Prior to 2016	7,701
Amortized Cost - Revolving Loans Converted to Term Loans	16,455
Total Loans	153,577
Commercial Real Estate Portfolio [Member] | Non-owner-occupied [Member] | Special Mention [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized Cost Basis by Origination Year 2020	183
Amortized Cost Basis by Origination Year 2019	32,953
Amortized Cost Basis by Origination Year 2016	36,300
Amortized Cost Basis by Origination Year Prior to 2016	5,100
Total Loans	74,536
Commercial Real Estate Portfolio [Member] | Non-owner-occupied [Member] | Substandard [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized Cost Basis by Origination Year 2019	26,510
Amortized Cost Basis by Origination Year Prior to 2016	1,336
Total Loans	27,846
Commercial Real Estate Portfolio [Member] | Farmland [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized Cost Basis by Origination Year 2020	297,788
Amortized Cost Basis by Origination Year 2019	37,288
Amortized Cost Basis by Origination Year 2018	31,454
Amortized Cost Basis by Origination Year 2017	37,485
Amortized Cost Basis by Origination Year 2016	28,925
Amortized Cost Basis by Origination Year Prior to 2016	29,480
Amortized Cost - Revolving Loans	40,043
Total Loans	502,463
Commercial Real Estate Portfolio [Member] | Farmland [Member] | Non-watch List-Pass [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized Cost Basis by Origination Year 2020	237,124
Amortized Cost Basis by Origination Year 2019	27,815
Amortized Cost Basis by Origination Year 2018	15,907
Amortized Cost Basis by Origination Year 2017	26,071
Amortized Cost Basis by Origination Year 2016	13,376
Amortized Cost Basis by Origination Year Prior to 2016	8,924
Amortized Cost - Revolving Loans	19,074
Total Loans	348,291
Commercial Real Estate Portfolio [Member] | Farmland [Member] | Watch-Pass [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized Cost Basis by Origination Year 2020	20,992
Amortized Cost Basis by Origination Year 2019	9,221
Amortized Cost Basis by Origination Year 2018	13,404
Amortized Cost Basis by Origination Year 2017	5,133
Amortized Cost Basis by Origination Year 2016	6,301
Amortized Cost Basis by Origination Year Prior to 2016	19,835
Amortized Cost - Revolving Loans	17,699
Total Loans	92,585
Commercial Real Estate Portfolio [Member] | Farmland [Member] | Special Mention [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized Cost Basis by Origination Year 2018	630
Amortized Cost Basis by Origination Year 2017	1,854
Amortized Cost Basis by Origination Year 2016	4,901
Amortized Cost Basis by Origination Year Prior to 2016	40
Amortized Cost - Revolving Loans	861
Total Loans	8,286
Commercial Real Estate Portfolio [Member] | Farmland [Member] | Substandard [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized Cost Basis by Origination Year 2020	39,672
Amortized Cost Basis by Origination Year 2019	252
Amortized Cost Basis by Origination Year 2018	1,513
Amortized Cost Basis by Origination Year 2017	4,427
Amortized Cost Basis by Origination Year 2016	4,347
Amortized Cost Basis by Origination Year Prior to 2016	681
Amortized Cost - Revolving Loans	2,409
Total Loans	53,301
Commercial Real Estate Portfolio [Member] | 5+ Multi-family [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized Cost Basis by Origination Year 2020	190,922
Amortized Cost Basis by Origination Year 2019	80,293
Amortized Cost Basis by Origination Year 2018	2,835
Amortized Cost Basis by Origination Year 2017	32,498
Amortized Cost Basis by Origination Year 2016	39,802
Amortized Cost Basis by Origination Year Prior to 2016	6,298
Amortized Cost - Revolving Loans	2,418
Amortized Cost - Revolving Loans Converted to Term Loans	94,789
Total Loans	449,855
Commercial Real Estate Portfolio [Member] | 5+ Multi-family [Member] | Non-watch List-Pass [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized Cost Basis by Origination Year 2020	190,922
Amortized Cost Basis by Origination Year 2019	77,846
Amortized Cost Basis by Origination Year 2018	2,835
Amortized Cost Basis by Origination Year 2017	31,173
Amortized Cost Basis by Origination Year 2016	39,802
Amortized Cost Basis by Origination Year Prior to 2016	6,298
Amortized Cost - Revolving Loans	2,418
Amortized Cost - Revolving Loans Converted to Term Loans	94,789
Total Loans	446,083
Commercial Real Estate Portfolio [Member] | 5+ Multi-family [Member] | Watch-Pass [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized Cost Basis by Origination Year 2017	1,325
Total Loans	1,325
Commercial Real Estate Portfolio [Member] | 5+ Multi-family [Member] | Special Mention [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized Cost Basis by Origination Year 2019	2,447
Total Loans	2,447
Commercial Real Estate Portfolio [Member] | 1-4 Family Construction [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized Cost Basis by Origination Year 2020	144
Amortized Cost - Revolving Loans	30,131
Total Loans	30,275
Commercial Real Estate Portfolio [Member] | 1-4 Family Construction [Member] | Non-watch List-Pass [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized Cost Basis by Origination Year 2020	144
Amortized Cost - Revolving Loans	30,131
Total Loans	30,275
Commercial Real Estate Portfolio [Member] | General Construction [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized Cost Basis by Origination Year 2020	20,452
Amortized Cost Basis by Origination Year 2019	3,082
Amortized Cost Basis by Origination Year 2018	1,215
Amortized Cost Basis by Origination Year 2017	514
Amortized Cost Basis by Origination Year 2016	358
Amortized Cost Basis by Origination Year Prior to 2016	2,738
Amortized Cost - Revolving Loans	733,952
Amortized Cost - Revolving Loans Converted to Term Loans	6,310
Total Loans	768,621
Commercial Real Estate Portfolio [Member] | General Construction [Member] | Non-watch List-Pass [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized Cost Basis by Origination Year 2020	20,452
Amortized Cost Basis by Origination Year 2019	2,996
Amortized Cost Basis by Origination Year 2018	1,215
Amortized Cost Basis by Origination Year 2017	514
Amortized Cost Basis by Origination Year 2016	358
Amortized Cost Basis by Origination Year Prior to 2016	2,738
Amortized Cost - Revolving Loans	730,616
Amortized Cost - Revolving Loans Converted to Term Loans	6,310
Total Loans	765,199
Commercial Real Estate Portfolio [Member] | General Construction [Member] | Substandard [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized Cost - Revolving Loans	3,336
Total Loans	3,336
Commercial Real Estate Portfolio [Member] | General Construction [Member] | Doubtful [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized Cost Basis by Origination Year 2019	86
Total Loans	86
Consumer Real Estate Portfolio [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized Cost Basis by Origination Year 2020	988,228
Amortized Cost Basis by Origination Year 2019	321,636
Amortized Cost Basis by Origination Year 2018	90,052
Amortized Cost Basis by Origination Year 2017	89,415
Amortized Cost Basis by Origination Year 2016	79,469
Amortized Cost Basis by Origination Year Prior to 2016	79,439
Amortized Cost - Revolving Loans	297,250
Amortized Cost - Revolving Loans Converted to Term Loans	5
Total Loans	1,945,494
Current	1,939,625
Total Past Due	5,869
Consumer Real Estate Portfolio [Member] | HELOC [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized Cost Basis by Origination Year 2020	82,410
Amortized Cost Basis by Origination Year 2019	11,236
Amortized Cost Basis by Origination Year 2018	4,263
Amortized Cost Basis by Origination Year 2017	241
Amortized Cost Basis by Origination Year 2016	63
Amortized Cost Basis by Origination Year Prior to 2016	2,561
Amortized Cost - Revolving Loans	294,390
Amortized Cost - Revolving Loans Converted to Term Loans	5
Total Loans	395,169
Consumer Real Estate Portfolio [Member] | HELOC [Member] | Performing [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized Cost Basis by Origination Year 2020	82,410
Amortized Cost Basis by Origination Year 2019	11,209
Amortized Cost Basis by Origination Year 2018	4,213
Amortized Cost Basis by Origination Year 2017	241
Amortized Cost Basis by Origination Year 2016	63
Amortized Cost Basis by Origination Year Prior to 2016	2,518
Amortized Cost - Revolving Loans	291,340
Amortized Cost - Revolving Loans Converted to Term Loans	5
Total Loans	391,999
Consumer Real Estate Portfolio [Member] | HELOC [Member] | Non-performing [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized Cost Basis by Origination Year 2019	27
Amortized Cost Basis by Origination Year 2018	50
Amortized Cost Basis by Origination Year Prior to 2016	43
Amortized Cost - Revolving Loans	3,050
Total Loans	3,170
Consumer Real Estate Portfolio [Member] | First Lien: 1-4 Family [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized Cost Basis by Origination Year 2020	896,676
Amortized Cost Basis by Origination Year 2019	304,017
Amortized Cost Basis by Origination Year 2018	83,429
Amortized Cost Basis by Origination Year 2017	87,927
Amortized Cost Basis by Origination Year 2016	78,458
Amortized Cost Basis by Origination Year Prior to 2016	75,408
Amortized Cost - Revolving Loans	2,579
Total Loans	1,528,494
Consumer Real Estate Portfolio [Member] | First Lien: 1-4 Family [Member] | Performing [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized Cost Basis by Origination Year 2020	896,676
Amortized Cost Basis by Origination Year 2019	303,810
Amortized Cost Basis by Origination Year 2018	83,429
Amortized Cost Basis by Origination Year 2017	87,637
Amortized Cost Basis by Origination Year 2016	77,466
Amortized Cost Basis by Origination Year Prior to 2016	74,849
Amortized Cost - Revolving Loans	2,579
Total Loans	1,526,446
Consumer Real Estate Portfolio [Member] | First Lien: 1-4 Family [Member] | Non-performing [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized Cost Basis by Origination Year 2019	207
Amortized Cost Basis by Origination Year 2017	290
Amortized Cost Basis by Origination Year 2016	992
Amortized Cost Basis by Origination Year Prior to 2016	559
Total Loans	2,048
Consumer Real Estate Portfolio [Member] | Junior Lien: 1-4 Family [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized Cost Basis by Origination Year 2020	9,142
Amortized Cost Basis by Origination Year 2019	6,383
Amortized Cost Basis by Origination Year 2018	2,360
Amortized Cost Basis by Origination Year 2017	1,247
Amortized Cost Basis by Origination Year 2016	948
Amortized Cost Basis by Origination Year Prior to 2016	1,470
Amortized Cost - Revolving Loans	281
Total Loans	21,831
Consumer Real Estate Portfolio [Member] | Junior Lien: 1-4 Family [Member] | Performing [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized Cost Basis by Origination Year 2020	9,142
Amortized Cost Basis by Origination Year 2019	6,374
Amortized Cost Basis by Origination Year 2018	2,317
Amortized Cost Basis by Origination Year 2017	1,225
Amortized Cost Basis by Origination Year 2016	908
Amortized Cost Basis by Origination Year Prior to 2016	1,456
Amortized Cost - Revolving Loans	281
Total Loans	21,703
Consumer Real Estate Portfolio [Member] | Junior Lien: 1-4 Family [Member] | Non-performing [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized Cost Basis by Origination Year 2019	9
Amortized Cost Basis by Origination Year 2018	43
Amortized Cost Basis by Origination Year 2017	22
Amortized Cost Basis by Origination Year 2016	40
Amortized Cost Basis by Origination Year Prior to 2016	14
Total Loans	128
Consumer Portfolio [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized Cost Basis by Origination Year 2020	17,487
Amortized Cost Basis by Origination Year 2019	13,046
Amortized Cost Basis by Origination Year 2018	5,091
Amortized Cost Basis by Origination Year 2017	1,861
Amortized Cost Basis by Origination Year 2016	1,685
Amortized Cost Basis by Origination Year Prior to 2016	520
Amortized Cost - Revolving Loans	78,296
Total Loans	117,986
Current	117,497
Total Past Due	489
Consumer Portfolio [Member] | Revolving Line [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized Cost - Revolving Loans	65,215
Total Loans	65,215
Consumer Portfolio [Member] | Revolving Line [Member] | Performing [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized Cost - Revolving Loans	65,215
Total Loans	65,215
Consumer Portfolio [Member] | Auto [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized Cost Basis by Origination Year 2020	12,470
Amortized Cost Basis by Origination Year 2019	9,846
Amortized Cost Basis by Origination Year 2018	2,960
Amortized Cost Basis by Origination Year 2017	1,645
Amortized Cost Basis by Origination Year 2016	680
Amortized Cost Basis by Origination Year Prior to 2016	348
Total Loans	27,949
Consumer Portfolio [Member] | Auto [Member] | Performing [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized Cost Basis by Origination Year 2020	12,465
Amortized Cost Basis by Origination Year 2019	9,784
Amortized Cost Basis by Origination Year 2018	2,960
Amortized Cost Basis by Origination Year 2017	1,645
Amortized Cost Basis by Origination Year 2016	680
Amortized Cost Basis by Origination Year Prior to 2016	347
Total Loans	27,881
Consumer Portfolio [Member] | Auto [Member] | Non-performing [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized Cost Basis by Origination Year 2020	5
Amortized Cost Basis by Origination Year 2019	62
Amortized Cost Basis by Origination Year Prior to 2016	1
Total Loans	68
Consumer Portfolio [Member] | Other [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized Cost Basis by Origination Year 2020	5,017
Amortized Cost Basis by Origination Year 2019	3,200
Amortized Cost Basis by Origination Year 2018	2,131
Amortized Cost Basis by Origination Year 2017	216
Amortized Cost Basis by Origination Year 2016	1,005
Amortized Cost Basis by Origination Year Prior to 2016	172
Amortized Cost - Revolving Loans	13,081
Total Loans	24,822
Consumer Portfolio [Member] | Other [Member] | Performing [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized Cost Basis by Origination Year 2020	5,000
Amortized Cost Basis by Origination Year 2019	3,200
Amortized Cost Basis by Origination Year 2018	2,131
Amortized Cost Basis by Origination Year 2017	214
Amortized Cost Basis by Origination Year 2016	1,005
Amortized Cost Basis by Origination Year Prior to 2016	172
Amortized Cost - Revolving Loans	13,081
Total Loans	24,803
Consumer Portfolio [Member] | Other [Member] | Non-performing [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized Cost Basis by Origination Year 2020	17
Amortized Cost Basis by Origination Year 2017	2
Total Loans	19
Consumer Portfolio [Member] | Consumer Credit Card [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Current		222,423
Total Past Due		4,319
Consumer Portfolio [Member] | Other [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Current		133,086
Total Past Due		$ 388
Credit Cards Portfolio [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized Cost - Revolving Loans	366,968
Total Loans	366,968
Current	362,821
Total Past Due	4,147
Credit Cards Portfolio [Member] | Consumer Credit Card [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized Cost - Revolving Loans	188,681
Total Loans	188,681
Credit Cards Portfolio [Member] | Consumer Credit Card [Member] | Transactor Accounts [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	51,017
Credit Cards Portfolio [Member] | Consumer Credit Card [Member] | Revolver Accounts
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	188,681
Credit Cards Portfolio [Member] | Consumer Credit Card [Member] | Revolver Accounts | FICO Score, Less than 600 [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	7,230
Credit Cards Portfolio [Member] | Consumer Credit Card [Member] | Revolver Accounts | FICO Score, 600-619 [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	2,950
Credit Cards Portfolio [Member] | Consumer Credit Card [Member] | Revolver Accounts | FICO Score, 620-639 [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	5,493
Credit Cards Portfolio [Member] | Consumer Credit Card [Member] | Revolver Accounts | FICO Score, 640-659 [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	9,497
Credit Cards Portfolio [Member] | Consumer Credit Card [Member] | Revolver Accounts | FICO Score, 660-679 [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	15,541
Credit Cards Portfolio [Member] | Consumer Credit Card [Member] | Revolver Accounts | FICO Score, 680-699 [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	19,345
Credit Cards Portfolio [Member] | Consumer Credit Card [Member] | Revolver Accounts | FICO Score, 700-719 [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	18,048
Credit Cards Portfolio [Member] | Consumer Credit Card [Member] | Revolver Accounts | FICO Score, 720-739 [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	16,288
Credit Cards Portfolio [Member] | Consumer Credit Card [Member] | Revolver Accounts | FICO Score, 740-759 [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	13,944
Credit Cards Portfolio [Member] | Consumer Credit Card [Member] | Revolver Accounts | FICO Score, 760-779 [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	9,493
Credit Cards Portfolio [Member] | Consumer Credit Card [Member] | Revolver Accounts | FICO Score, 780-799 [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	7,088
Credit Cards Portfolio [Member] | Consumer Credit Card [Member] | Revolver Accounts | FICO Score, 800-819 [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	5,513
Credit Cards Portfolio [Member] | Consumer Credit Card [Member] | Revolver Accounts | FICO Score, 820-839 [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	4,570
Credit Cards Portfolio [Member] | Consumer Credit Card [Member] | Revolver Accounts | FICO Score, 840+ [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	2,664
Credit Cards Portfolio [Member] | Commercial Credit Card [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized Cost - Revolving Loans	178,287
Total Loans	178,287
Current	170,412
Total Past Due	7,875
Leases and Other Portfolio [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized Cost Basis by Origination Year 2020	33,626
Amortized Cost Basis by Origination Year 2019	11,673
Amortized Cost Basis by Origination Year 2018	7,659
Amortized Cost Basis by Origination Year 2017	3,398
Amortized Cost Basis by Origination Year 2016	1,323
Amortized Cost Basis by Origination Year Prior to 2016	1,357
Amortized Cost - Revolving Loans	131,859
Total Loans	190,895
Current	190,895
Leases and Other Portfolio [Member] | Leases [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized Cost Basis by Origination Year 2019	915
Amortized Cost Basis by Origination Year 2017	787
Amortized Cost Basis by Origination Year Prior to 2016	711
Total Loans	2,413
Leases and Other Portfolio [Member] | Leases [Member] | Non-watch List-Pass [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	2,413
Leases and Other Portfolio [Member] | Other [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized Cost Basis by Origination Year 2020	33,626
Amortized Cost Basis by Origination Year 2019	10,758
Amortized Cost Basis by Origination Year 2018	7,659
Amortized Cost Basis by Origination Year 2017	2,611
Amortized Cost Basis by Origination Year 2016	1,323
Amortized Cost Basis by Origination Year Prior to 2016	646
Amortized Cost - Revolving Loans	131,859
Total Loans	188,482
Leases and Other Portfolio [Member] | Other [Member] | Non-watch List-Pass [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	187,924
Leases and Other Portfolio [Member] | Other [Member] | Watch-Pass [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	350
Leases and Other Portfolio [Member] | Other [Member] | Substandard [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	$ 208