Loans and Allowance for Credit Losses - Summary of Amortized Cost Balance by Collateral Type and Risk Rating (Detail) - USD ($) $ in Thousands	Jun. 30, 2020	Dec. 31, 2019
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized Cost Basis by Origination Year 2020	$ 4,227,558
Amortized Cost Basis by Origination Year 2019	2,358,208
Amortized Cost Basis by Origination Year 2018	1,380,748
Amortized Cost Basis by Origination Year 2017	908,841
Amortized Cost Basis by Origination Year 2016	903,614
Amortized Cost Basis by Origination Year Prior to 2016	762,301
Amortized Cost - Revolving Loans	4,523,939
Total Loans	15,305,097
Current	15,196,817	$ 13,351,812
Total Past Due	108,280	79,910
Commercial and Industrial Portfolio [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized Cost Basis by Origination Year 2020	2,751,530
Amortized Cost Basis by Origination Year 2019	898,634
Amortized Cost Basis by Origination Year 2018	607,147
Amortized Cost Basis by Origination Year 2017	245,316
Amortized Cost Basis by Origination Year 2016	212,795
Amortized Cost Basis by Origination Year Prior to 2016	134,650
Amortized Cost - Revolving Loans	2,144,429
Total Loans	7,000,169
Current	6,947,002
Total Past Due	53,167
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	2,747,391
Amortized Cost Basis by Origination Year 2019	888,198
Amortized Cost Basis by Origination Year 2018	604,472
Amortized Cost Basis by Origination Year 2017	239,238
Amortized Cost Basis by Origination Year 2016	209,719
Amortized Cost Basis by Origination Year Prior to 2016	133,629
Amortized Cost - Revolving Loans	1,958,136
Amortized Cost - Revolving Loans Converted to Term Loans	5,668
Total Loans	6,786,451
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	2,620,382
Amortized Cost Basis by Origination Year 2019	869,081
Amortized Cost Basis by Origination Year 2018	584,919
Amortized Cost Basis by Origination Year 2017	220,917
Amortized Cost Basis by Origination Year 2016	183,502
Amortized Cost Basis by Origination Year Prior to 2016	129,250
Amortized Cost - Revolving Loans	1,758,732
Amortized Cost - Revolving Loans Converted to Term Loans	5,668
Total Loans	6,372,451
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	41,238
Amortized Cost Basis by Origination Year 2019	6,332
Amortized Cost Basis by Origination Year 2018	6,268
Amortized Cost Basis by Origination Year 2017	5,700
Amortized Cost Basis by Origination Year 2016	23,522
Amortized Cost Basis by Origination Year Prior to 2016	2,412
Amortized Cost - Revolving Loans	62,846
Total Loans	148,318
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	21,713
Amortized Cost Basis by Origination Year 2019	8,949
Amortized Cost Basis by Origination Year 2018	3,434
Amortized Cost Basis by Origination Year 2017	4,179
Amortized Cost Basis by Origination Year 2016	758
Amortized Cost Basis by Origination Year Prior to 2016	780
Amortized Cost - Revolving Loans	43,558
Total Loans	83,371
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	64,058
Amortized Cost Basis by Origination Year 2019	3,747
Amortized Cost Basis by Origination Year 2018	9,851
Amortized Cost Basis by Origination Year 2017	2,796
Amortized Cost Basis by Origination Year 2016	1,937
Amortized Cost Basis by Origination Year Prior to 2016	1,149
Amortized Cost - Revolving Loans	92,722
Total Loans	176,260
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 2019	89
Amortized Cost Basis by Origination Year 2017	5,646
Amortized Cost Basis by Origination Year Prior to 2016	38
Amortized Cost - Revolving Loans	278
Total Loans	6,051
Commercial and Industrial Portfolio [Member] | Agriculture [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized Cost Basis by Origination Year 2020	4,139
Amortized Cost Basis by Origination Year 2019	10,436
Amortized Cost Basis by Origination Year 2018	2,675
Amortized Cost Basis by Origination Year 2017	6,078
Amortized Cost Basis by Origination Year 2016	3,076
Amortized Cost Basis by Origination Year Prior to 2016	1,021
Amortized Cost - Revolving Loans	141,231
Total Loans	168,656
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	3,948
Amortized Cost Basis by Origination Year 2019	8,102
Amortized Cost Basis by Origination Year 2018	2,258
Amortized Cost Basis by Origination Year 2017	2,783
Amortized Cost Basis by Origination Year 2016	2,255
Amortized Cost Basis by Origination Year Prior to 2016	979
Amortized Cost - Revolving Loans	89,194
Total Loans	109,519
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	170
Amortized Cost Basis by Origination Year 2019	580
Amortized Cost Basis by Origination Year 2018	399
Amortized Cost Basis by Origination Year 2017	113
Amortized Cost Basis by Origination Year 2016	751
Amortized Cost Basis by Origination Year Prior to 2016	17
Amortized Cost - Revolving Loans	24,319
Total Loans	26,349
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	21
Amortized Cost Basis by Origination Year 2019	435
Amortized Cost Basis by Origination Year 2017	190
Amortized Cost - Revolving Loans	2,855
Total Loans	3,501
Commercial and Industrial Portfolio [Member] | Agriculture [Member] | Substandard [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized Cost Basis by Origination Year 2019	1,319
Amortized Cost Basis by Origination Year 2018	18
Amortized Cost Basis by Origination Year 2017	2,992
Amortized Cost Basis by Origination Year 2016	70
Amortized Cost Basis by Origination Year Prior to 2016	25
Amortized Cost - Revolving Loans	24,863
Total Loans	29,287
Specialty Lending Portfolio [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized Cost Basis by Origination Year 2020	10,549
Amortized Cost Basis by Origination Year 2019	58,741
Amortized Cost - Revolving Loans	344,416
Total Loans	413,706
Current	413,168
Total Past Due	538
Specialty Lending Portfolio [Member] | Asset-based Lending [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized Cost Basis by Origination Year 2020	10,549
Amortized Cost Basis by Origination Year 2019	58,741
Amortized Cost - Revolving Loans	227,790
Total Loans	297,080
Specialty Lending Portfolio [Member] | Asset-based Lending [Member] | In-margin [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	284,115
Specialty Lending Portfolio [Member] | Asset-based Lending [Member] | Out-of-margin [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	12,965
Specialty Lending Portfolio [Member] | Factoring [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized Cost - Revolving Loans	116,626
Total Loans	116,626
Specialty Lending Portfolio [Member] | Factoring [Member] | Tier 1 [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	2,851
Specialty Lending Portfolio [Member] | Factoring [Member] | Tier 2 [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	68,157
Specialty Lending Portfolio [Member] | Factoring [Member] | Evaluated for Impairment [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	45,618
Commercial Real Estate Portfolio [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized Cost Basis by Origination Year 2020	983,639
Amortized Cost Basis by Origination Year 2019	1,004,346
Amortized Cost Basis by Origination Year 2018	644,149
Amortized Cost Basis by Origination Year 2017	538,551
Amortized Cost Basis by Origination Year 2016	588,876
Amortized Cost Basis by Origination Year Prior to 2016	513,088
Amortized Cost - Revolving Loans	1,062,855
Total Loans	5,568,687
Current	5,525,306
Total Past Due	43,381
Commercial Real Estate Portfolio [Member] | Owner-occupied [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized Cost Basis by Origination Year 2020	316,187
Amortized Cost Basis by Origination Year 2019	371,127
Amortized Cost Basis by Origination Year 2018	272,386
Amortized Cost Basis by Origination Year 2017	209,485
Amortized Cost Basis by Origination Year 2016	147,403
Amortized Cost Basis by Origination Year Prior to 2016	244,285
Amortized Cost - Revolving Loans	21,619
Amortized Cost - Revolving Loans Converted to Term Loans	26,545
Total Loans	1,609,037
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	303,899
Amortized Cost Basis by Origination Year 2019	364,413
Amortized Cost Basis by Origination Year 2018	258,991
Amortized Cost Basis by Origination Year 2017	177,588
Amortized Cost Basis by Origination Year 2016	143,569
Amortized Cost Basis by Origination Year Prior to 2016	228,164
Amortized Cost - Revolving Loans	13,424
Amortized Cost - Revolving Loans Converted to Term Loans	26,545
Total Loans	1,516,593
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	107
Amortized Cost Basis by Origination Year 2019	6,324
Amortized Cost Basis by Origination Year 2018	4,922
Amortized Cost Basis by Origination Year Prior to 2016	8,723
Total Loans	20,076
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	2,519
Amortized Cost Basis by Origination Year 2018	4,870
Amortized Cost Basis by Origination Year 2016	1,650
Amortized Cost Basis by Origination Year Prior to 2016	1,917
Amortized Cost - Revolving Loans	43
Total Loans	10,999
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	9,662
Amortized Cost Basis by Origination Year 2019	390
Amortized Cost Basis by Origination Year 2018	3,603
Amortized Cost Basis by Origination Year 2017	31,897
Amortized Cost Basis by Origination Year 2016	1,560
Amortized Cost Basis by Origination Year Prior to 2016	5,481
Amortized Cost - Revolving Loans	8,152
Total Loans	60,745
Commercial Real Estate Portfolio [Member] | Owner-occupied [Member] | Doubtful [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized Cost Basis by Origination Year 2016	624
Total Loans	624
Commercial Real Estate Portfolio [Member] | Non-owner-occupied [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized Cost Basis by Origination Year 2020	348,982
Amortized Cost Basis by Origination Year 2019	509,523
Amortized Cost Basis by Origination Year 2018	274,344
Amortized Cost Basis by Origination Year 2017	239,342
Amortized Cost Basis by Origination Year 2016	271,723
Amortized Cost Basis by Origination Year Prior to 2016	198,205
Amortized Cost - Revolving Loans	37,887
Amortized Cost - Revolving Loans Converted to Term Loans	204,242
Total Loans	2,084,248
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	347,954
Amortized Cost Basis by Origination Year 2019	509,222
Amortized Cost Basis by Origination Year 2018	274,344
Amortized Cost Basis by Origination Year 2017	231,879
Amortized Cost Basis by Origination Year 2016	269,758
Amortized Cost Basis by Origination Year Prior to 2016	186,626
Amortized Cost - Revolving Loans	37,887
Amortized Cost - Revolving Loans Converted to Term Loans	204,242
Total Loans	2,061,912
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 2019	301
Amortized Cost Basis by Origination Year 2017	7,463
Amortized Cost Basis by Origination Year 2016	1,965
Amortized Cost Basis by Origination Year Prior to 2016	10,193
Total Loans	19,922
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	850
Amortized Cost Basis by Origination Year Prior to 2016	1,330
Total Loans	2,180
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 2020	178
Amortized Cost Basis by Origination Year Prior to 2016	56
Total Loans	234
Commercial Real Estate Portfolio [Member] | Farmland [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized Cost Basis by Origination Year 2020	197,996
Amortized Cost Basis by Origination Year 2019	58,802
Amortized Cost Basis by Origination Year 2018	44,180
Amortized Cost Basis by Origination Year 2017	46,725
Amortized Cost Basis by Origination Year 2016	58,669
Amortized Cost Basis by Origination Year Prior to 2016	56,551
Amortized Cost - Revolving Loans	44,248
Total Loans	507,171
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	164,615
Amortized Cost Basis by Origination Year 2019	37,579
Amortized Cost Basis by Origination Year 2018	22,949
Amortized Cost Basis by Origination Year 2017	32,439
Amortized Cost Basis by Origination Year 2016	42,892
Amortized Cost Basis by Origination Year Prior to 2016	22,318
Amortized Cost - Revolving Loans	22,223
Total Loans	345,015
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	19,455
Amortized Cost Basis by Origination Year 2019	9,325
Amortized Cost Basis by Origination Year 2018	15,251
Amortized Cost Basis by Origination Year 2017	6,018
Amortized Cost Basis by Origination Year 2016	9,160
Amortized Cost Basis by Origination Year Prior to 2016	18,282
Amortized Cost - Revolving Loans	18,028
Total Loans	95,519
Commercial Real Estate Portfolio [Member] | Farmland [Member] | Special Mention [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized Cost Basis by Origination Year 2017	1,257
Amortized Cost Basis by Origination Year 2016	1,149
Amortized Cost Basis by Origination Year Prior to 2016	508
Amortized Cost - Revolving Loans	695
Total Loans	3,609
Commercial Real Estate Portfolio [Member] | Farmland [Member] | Substandard [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized Cost Basis by Origination Year 2020	13,926
Amortized Cost Basis by Origination Year 2019	11,898
Amortized Cost Basis by Origination Year 2018	5,980
Amortized Cost Basis by Origination Year 2017	7,011
Amortized Cost Basis by Origination Year 2016	5,468
Amortized Cost Basis by Origination Year Prior to 2016	15,443
Amortized Cost - Revolving Loans	3,302
Total Loans	63,028
Commercial Real Estate Portfolio [Member] | 5+ Multi-family [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized Cost Basis by Origination Year 2020	108,935
Amortized Cost Basis by Origination Year 2019	61,089
Amortized Cost Basis by Origination Year 2018	47,415
Amortized Cost Basis by Origination Year 2017	42,479
Amortized Cost Basis by Origination Year 2016	110,554
Amortized Cost Basis by Origination Year Prior to 2016	11,162
Amortized Cost - Revolving Loans	1,582
Total Loans	383,216
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	102,688
Amortized Cost Basis by Origination Year 2019	58,634
Amortized Cost Basis by Origination Year 2018	47,415
Amortized Cost Basis by Origination Year 2017	41,137
Amortized Cost Basis by Origination Year 2016	110,554
Amortized Cost Basis by Origination Year Prior to 2016	11,162
Amortized Cost - Revolving Loans	1,582
Total Loans	373,172
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	1,342
Total Loans	1,342
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	2,455
Total Loans	2,455
Commercial Real Estate Portfolio [Member] | 5+ Multi-family [Member] | Substandard [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized Cost Basis by Origination Year 2020	6,247
Total Loans	6,247
Commercial Real Estate Portfolio [Member] | 1-4 Family Construction [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized Cost - Revolving Loans	39,126
Total Loans	39,126
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 - Revolving Loans	39,126
Total Loans	39,126
Commercial Real Estate Portfolio [Member] | General Construction [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized Cost Basis by Origination Year 2020	11,539
Amortized Cost Basis by Origination Year 2019	3,805
Amortized Cost Basis by Origination Year 2018	5,824
Amortized Cost Basis by Origination Year 2017	520
Amortized Cost Basis by Origination Year 2016	527
Amortized Cost Basis by Origination Year Prior to 2016	2,885
Amortized Cost - Revolving Loans	918,393
Amortized Cost - Revolving Loans Converted to Term Loans	2,396
Total Loans	945,889
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	11,236
Amortized Cost Basis by Origination Year 2019	3,713
Amortized Cost Basis by Origination Year 2018	5,664
Amortized Cost Basis by Origination Year 2017	520
Amortized Cost Basis by Origination Year 2016	527
Amortized Cost Basis by Origination Year Prior to 2016	2,885
Amortized Cost - Revolving Loans	915,011
Amortized Cost - Revolving Loans Converted to Term Loans	2,396
Total Loans	941,952
Commercial Real Estate Portfolio [Member] | General Construction [Member] | Special Mention [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized Cost Basis by Origination Year 2020	303
Total Loans	303
Commercial Real Estate Portfolio [Member] | General Construction [Member] | Substandard [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized Cost Basis by Origination Year 2018	160
Amortized Cost - Revolving Loans	3,382
Total Loans	3,542
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	92
Total Loans	92
Consumer Real Estate Portfolio [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized Cost Basis by Origination Year 2020	462,053
Amortized Cost Basis by Origination Year 2019	367,329
Amortized Cost Basis by Origination Year 2018	113,712
Amortized Cost Basis by Origination Year 2017	118,044
Amortized Cost Basis by Origination Year 2016	98,028
Amortized Cost Basis by Origination Year Prior to 2016	106,985
Amortized Cost - Revolving Loans	363,372
Total Loans	1,630,560
Current	1,624,096
Total Past Due	6,464
Consumer Real Estate Portfolio [Member] | HELOC [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized Cost Basis by Origination Year 2020	38,600
Amortized Cost Basis by Origination Year 2019	16,301
Amortized Cost Basis by Origination Year 2018	9,158
Amortized Cost Basis by Origination Year 2017	446
Amortized Cost Basis by Origination Year 2016	84
Amortized Cost Basis by Origination Year Prior to 2016	2,791
Amortized Cost - Revolving Loans	362,728
Total Loans	430,108
Consumer Real Estate Portfolio [Member] | HELOC [Member] | Performing [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized Cost Basis by Origination Year 2020	38,600
Amortized Cost Basis by Origination Year 2019	16,282
Amortized Cost Basis by Origination Year 2018	9,131
Amortized Cost Basis by Origination Year 2017	446
Amortized Cost Basis by Origination Year 2016	84
Amortized Cost Basis by Origination Year Prior to 2016	2,742
Amortized Cost - Revolving Loans	359,396
Total Loans	426,681
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	19
Amortized Cost Basis by Origination Year 2018	27
Amortized Cost Basis by Origination Year Prior to 2016	49
Amortized Cost - Revolving Loans	3,332
Total Loans	3,427
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	418,194
Amortized Cost Basis by Origination Year 2019	342,737
Amortized Cost Basis by Origination Year 2018	101,371
Amortized Cost Basis by Origination Year 2017	115,564
Amortized Cost Basis by Origination Year 2016	96,794
Amortized Cost Basis by Origination Year Prior to 2016	102,244
Amortized Cost - Revolving Loans	353
Amortized Cost - Revolving Loans Converted to Term Loans	1,037
Total Loans	1,178,294
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	418,194
Amortized Cost Basis by Origination Year 2019	342,605
Amortized Cost Basis by Origination Year 2018	101,371
Amortized Cost Basis by Origination Year 2017	115,267
Amortized Cost Basis by Origination Year 2016	96,208
Amortized Cost Basis by Origination Year Prior to 2016	101,665
Amortized Cost - Revolving Loans	353
Amortized Cost - Revolving Loans Converted to Term Loans	1,037
Total Loans	1,176,700
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	132
Amortized Cost Basis by Origination Year 2017	297
Amortized Cost Basis by Origination Year 2016	586
Amortized Cost Basis by Origination Year Prior to 2016	579
Total Loans	1,594
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	5,259
Amortized Cost Basis by Origination Year 2019	8,291
Amortized Cost Basis by Origination Year 2018	3,183
Amortized Cost Basis by Origination Year 2017	2,034
Amortized Cost Basis by Origination Year 2016	1,150
Amortized Cost Basis by Origination Year Prior to 2016	1,950
Amortized Cost - Revolving Loans	291
Total Loans	22,158
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	5,259
Amortized Cost Basis by Origination Year 2019	8,291
Amortized Cost Basis by Origination Year 2018	3,135
Amortized Cost Basis by Origination Year 2017	2,011
Amortized Cost Basis by Origination Year 2016	1,108
Amortized Cost Basis by Origination Year Prior to 2016	1,935
Amortized Cost - Revolving Loans	291
Total Loans	22,030
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 2018	48
Amortized Cost Basis by Origination Year 2017	23
Amortized Cost Basis by Origination Year 2016	42
Amortized Cost Basis by Origination Year Prior to 2016	15
Total Loans	128
Consumer Portfolio [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized Cost Basis by Origination Year 2020	9,933
Amortized Cost Basis by Origination Year 2019	16,637
Amortized Cost Basis by Origination Year 2018	7,168
Amortized Cost Basis by Origination Year 2017	3,005
Amortized Cost Basis by Origination Year 2016	2,385
Amortized Cost Basis by Origination Year Prior to 2016	1,035
Amortized Cost - Revolving Loans	115,618
Total Loans	155,781
Current	154,625
Total Past Due	1,156
Consumer Portfolio [Member] | Revolving Line [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized Cost - Revolving Loans	94,333
Total Loans	94,333
Consumer Portfolio [Member] | Revolving Line [Member] | Performing [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized Cost - Revolving Loans	94,210
Total Loans	94,210
Consumer Portfolio [Member] | Revolving Line [Member] | Non-performing [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized Cost - Revolving Loans	123
Total Loans	123
Consumer Portfolio [Member] | Auto [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized Cost Basis by Origination Year 2020	7,377
Amortized Cost Basis by Origination Year 2019	12,530
Amortized Cost Basis by Origination Year 2018	4,308
Amortized Cost Basis by Origination Year 2017	2,456
Amortized Cost Basis by Origination Year 2016	1,212
Amortized Cost Basis by Origination Year Prior to 2016	729
Total Loans	28,612
Consumer Portfolio [Member] | Auto [Member] | Performing [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized Cost Basis by Origination Year 2020	7,377
Amortized Cost Basis by Origination Year 2019	12,470
Amortized Cost Basis by Origination Year 2018	4,304
Amortized Cost Basis by Origination Year 2017	2,456
Amortized Cost Basis by Origination Year 2016	1,212
Amortized Cost Basis by Origination Year Prior to 2016	729
Total Loans	28,548
Consumer Portfolio [Member] | Auto [Member] | Non-performing [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized Cost Basis by Origination Year 2019	60
Amortized Cost Basis by Origination Year 2018	4
Total Loans	64
Consumer Portfolio [Member] | Other [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized Cost Basis by Origination Year 2020	2,556
Amortized Cost Basis by Origination Year 2019	4,107
Amortized Cost Basis by Origination Year 2018	2,860
Amortized Cost Basis by Origination Year 2017	549
Amortized Cost Basis by Origination Year 2016	1,173
Amortized Cost Basis by Origination Year Prior to 2016	306
Amortized Cost - Revolving Loans	21,285
Total Loans	32,836
Consumer Portfolio [Member] | Other [Member] | Performing [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized Cost Basis by Origination Year 2020	2,539
Amortized Cost Basis by Origination Year 2019	4,107
Amortized Cost Basis by Origination Year 2018	2,860
Amortized Cost Basis by Origination Year 2017	545
Amortized Cost Basis by Origination Year 2016	1,173
Amortized Cost Basis by Origination Year Prior to 2016	306
Amortized Cost - Revolving Loans	21,285
Total Loans	32,815
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	4
Total Loans	21
Consumer Portfolio [Member] | Consumer [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	340,487
Total Loans	340,487
Current	336,936
Total Past Due	3,551
Credit Cards Portfolio [Member] | Consumer [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized Cost - Revolving Loans	194,434
Total Loans	194,434
Credit Cards Portfolio [Member] | Consumer [Member] | Transactor Accounts [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	51,350
Credit Cards Portfolio [Member] | Consumer [Member] | Revolver Accounts | FICO Score, Less than 600 [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	8,673
Credit Cards Portfolio [Member] | Consumer [Member] | Revolver Accounts | FICO Score, 600-619 [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	3,359
Credit Cards Portfolio [Member] | Consumer [Member] | Revolver Accounts | FICO Score, 620-639 [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	5,628
Credit Cards Portfolio [Member] | Consumer [Member] | Revolver Accounts | FICO Score, 640-659 [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	9,868
Credit Cards Portfolio [Member] | Consumer [Member] | Revolver Accounts | FICO Score, 660-679 [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	17,452
Credit Cards Portfolio [Member] | Consumer [Member] | Revolver Accounts | FICO Score, 680-699 [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	19,268
Credit Cards Portfolio [Member] | Consumer [Member] | Revolver Accounts | FICO Score, 700-719 [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	18,669
Credit Cards Portfolio [Member] | Consumer [Member] | Revolver Accounts | FICO Score, 720-739 [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	17,759
Credit Cards Portfolio [Member] | Consumer [Member] | Revolver Accounts | FICO Score, 740-759 [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	14,248
Credit Cards Portfolio [Member] | Consumer [Member] | Revolver Accounts | FICO Score, 760-779 [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	9,732
Credit Cards Portfolio [Member] | Consumer [Member] | Revolver Accounts | FICO Score, 780-799 [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	6,742
Credit Cards Portfolio [Member] | Consumer [Member] | Revolver Accounts | FICO Score, 800-819 [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	5,299
Credit Cards Portfolio [Member] | Consumer [Member] | Revolver Accounts | FICO Score, 820-839 [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	3,933
Credit Cards Portfolio [Member] | Consumer [Member] | Revolver Accounts | FICO Score, 840+ [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	2,454
Credit Cards Portfolio [Member] | Commercial [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized Cost - Revolving Loans	146,053
Total Loans	146,053
Current	140,108
Total Past Due	5,945
Leases and Other Portfolio [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized Cost Basis by Origination Year 2020	9,854
Amortized Cost Basis by Origination Year 2019	12,521
Amortized Cost Basis by Origination Year 2018	8,572
Amortized Cost Basis by Origination Year 2017	3,925
Amortized Cost Basis by Origination Year 2016	1,530
Amortized Cost Basis by Origination Year Prior to 2016	6,543
Amortized Cost - Revolving Loans	152,762
Total Loans	195,707
Current	195,684
Total Past Due	23
Leases and Other Portfolio [Member] | Leases [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized Cost Basis by Origination Year 2019	557
Amortized Cost Basis by Origination Year 2017	833
Amortized Cost Basis by Origination Year Prior to 2016	752
Total Loans	2,142
Leases and Other Portfolio [Member] | Leases [Member] | Non-watch List-Pass [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	2,142
Leases and Other Portfolio [Member] | Other [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized Cost Basis by Origination Year 2020	9,854
Amortized Cost Basis by Origination Year 2019	11,964
Amortized Cost Basis by Origination Year 2018	8,572
Amortized Cost Basis by Origination Year 2017	3,092
Amortized Cost Basis by Origination Year 2016	1,530
Amortized Cost Basis by Origination Year Prior to 2016	5,791
Amortized Cost - Revolving Loans	152,762
Total Loans	193,565
Leases and Other Portfolio [Member] | Other [Member] | Non-watch List-Pass [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	192,719
Leases and Other Portfolio [Member] | Other [Member] | Watch-Pass [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	600
Leases and Other Portfolio [Member] | Other [Member] | Substandard [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	$ 246