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Allowance for Loan and Lease Losses (Note Restructurings During Period) (Details) $ in Thousands | 3 Months Ended
--- | ---
Mar. 31, 2018 USD ($) loans | Mar. 31, 2017 USD ($) loans
Non-PCI Loans |  |
Financing Receivable, Modifications [Line Items] |  |
Financing Receivable, Modifications, Number of Contracts | loans | 118 | 99
Financing Receivable, Modifications, Post-Modification Recorded Investment | $ | $ 8,778 | $ 6,434
Financing Receivable, Modifications, Subsequent Default, Number of Contracts | loans | 72 | 42
Financing Receivable, Modifications, Subsequent Default, Recorded Investment | $ | $ 3,664 | $ 4,207
Non-PCI Loans | Loan term extension |  |
Financing Receivable, Modifications [Line Items] |  |
Financing Receivable, Modifications, Number of Contracts | loans | 6 | 5
Financing Receivable, Modifications, Post-Modification Recorded Investment | $ | $ 932 | $ 140
Financing Receivable, Modifications, Subsequent Default, Number of Contracts | loans | 1 | 2
Financing Receivable, Modifications, Subsequent Default, Recorded Investment | $ | $ 305 | $ 577
Non-PCI Loans | Loan term extension | Commercial | Mortgage |  |
Financing Receivable, Modifications [Line Items] |  |
Financing Receivable, Modifications, Number of Contracts | loans | 1 | 0
Financing Receivable, Modifications, Post-Modification Recorded Investment | $ | $ 305 | $ 0
Financing Receivable, Modifications, Subsequent Default, Number of Contracts | loans | 1 | 0
Financing Receivable, Modifications, Subsequent Default, Recorded Investment | $ | $ 305 | $ 0
Non-PCI Loans | Loan term extension | Commercial | Other commercial real estate |  |
Financing Receivable, Modifications [Line Items] |  |
Financing Receivable, Modifications, Number of Contracts | loans | 0 | 0
Financing Receivable, Modifications, Post-Modification Recorded Investment | $ | $ 0 | $ 0
Financing Receivable, Modifications, Subsequent Default, Number of Contracts | loans | 0 | 1
Financing Receivable, Modifications, Subsequent Default, Recorded Investment | $ | $ 0 | $ 530
Non-PCI Loans | Loan term extension | Commercial | Commercial and industrial |  |
Financing Receivable, Modifications [Line Items] |  |
Financing Receivable, Modifications, Number of Contracts | loans | 3 | 2
Financing Receivable, Modifications, Post-Modification Recorded Investment | $ | $ 549 | $ 94
Financing Receivable, Modifications, Subsequent Default, Number of Contracts | loans | 0 | 0
Financing Receivable, Modifications, Subsequent Default, Recorded Investment | $ | $ 0 | $ 0
Non-PCI Loans | Loan term extension | Noncommercial | Mortgage |  |
Financing Receivable, Modifications [Line Items] |  |
Financing Receivable, Modifications, Number of Contracts | loans | 0 | 1
Financing Receivable, Modifications, Post-Modification Recorded Investment | $ | $ 0 | $ 32
Financing Receivable, Modifications, Subsequent Default, Number of Contracts | loans | 0 | 1
Financing Receivable, Modifications, Subsequent Default, Recorded Investment | $ | $ 0 | $ 47
Non-PCI Loans | Loan term extension | Noncommercial | Revolving mortgage |  |
Financing Receivable, Modifications [Line Items] |  |
Financing Receivable, Modifications, Number of Contracts | loans | 1 | 0
Financing Receivable, Modifications, Post-Modification Recorded Investment | $ | $ 57 | $ 0
Financing Receivable, Modifications, Subsequent Default, Number of Contracts | loans | 0 | 0
Financing Receivable, Modifications, Subsequent Default, Recorded Investment | $ | $ 0 | $ 0
Non-PCI Loans | Loan term extension | Noncommercial | Consumer |  |
Financing Receivable, Modifications [Line Items] |  |
Financing Receivable, Modifications, Number of Contracts | loans | 1 | 2
Financing Receivable, Modifications, Post-Modification Recorded Investment | $ | $ 21 | $ 14
Financing Receivable, Modifications, Subsequent Default, Number of Contracts | loans | 0 | 0
Financing Receivable, Modifications, Subsequent Default, Recorded Investment | $ | $ 0 | $ 0
Non-PCI Loans | Below market interest rate |  |
Financing Receivable, Modifications [Line Items] |  |
Financing Receivable, Modifications, Number of Contracts | loans | 66 | 53
Financing Receivable, Modifications, Post-Modification Recorded Investment | $ | $ 5,660 | $ 5,635
Financing Receivable, Modifications, Subsequent Default, Number of Contracts | loans | 30 | 19
Financing Receivable, Modifications, Subsequent Default, Recorded Investment | $ | $ 1,814 | $ 1,685
Non-PCI Loans | Below market interest rate | Commercial | Construction and land development |  |
Financing Receivable, Modifications [Line Items] |  |
Financing Receivable, Modifications, Number of Contracts | loans | 0 | 1
Financing Receivable, Modifications, Post-Modification Recorded Investment | $ | $ 0 | $ 60
Financing Receivable, Modifications, Subsequent Default, Number of Contracts | loans | 0 | 0
Financing Receivable, Modifications, Subsequent Default, Recorded Investment | $ | $ 0 | $ 0
Non-PCI Loans | Below market interest rate | Commercial | Mortgage |  |
Financing Receivable, Modifications [Line Items] |  |
Financing Receivable, Modifications, Number of Contracts | loans | 6 | 10
Financing Receivable, Modifications, Post-Modification Recorded Investment | $ | $ 1,380 | $ 2,512
Financing Receivable, Modifications, Subsequent Default, Number of Contracts | loans | 2 | 1
Financing Receivable, Modifications, Subsequent Default, Recorded Investment | $ | $ 47 | $ 92
Non-PCI Loans | Below market interest rate | Commercial | Other commercial real estate |  |
Financing Receivable, Modifications [Line Items] |  |
Financing Receivable, Modifications, Number of Contracts | loans | 0 | 1
Financing Receivable, Modifications, Post-Modification Recorded Investment | $ | $ 0 | $ 4
Financing Receivable, Modifications, Subsequent Default, Number of Contracts | loans | 0 | 0
Financing Receivable, Modifications, Subsequent Default, Recorded Investment | $ | $ 0 | $ 0
Non-PCI Loans | Below market interest rate | Commercial | Commercial and industrial |  |
Financing Receivable, Modifications [Line Items] |  |
Financing Receivable, Modifications, Number of Contracts | loans | 8 | 3
Financing Receivable, Modifications, Post-Modification Recorded Investment | $ | $ 361 | $ 108
Financing Receivable, Modifications, Subsequent Default, Number of Contracts | loans | 4 | 1
Financing Receivable, Modifications, Subsequent Default, Recorded Investment | $ | $ 11 | $ 0
Non-PCI Loans | Below market interest rate | Commercial | Lease financing |  |
Financing Receivable, Modifications [Line Items] |  |
Financing Receivable, Modifications, Number of Contracts | loans | 0 | 3
Financing Receivable, Modifications, Post-Modification Recorded Investment | $ | $ 0 | $ 839
Financing Receivable, Modifications, Subsequent Default, Number of Contracts | loans | 0 | 2
Financing Receivable, Modifications, Subsequent Default, Recorded Investment | $ | $ 0 | $ 769
Non-PCI Loans | Below market interest rate | Noncommercial | Construction and land development |  |
Financing Receivable, Modifications [Line Items] |  |
Financing Receivable, Modifications, Number of Contracts | loans | 0 | 2
Financing Receivable, Modifications, Post-Modification Recorded Investment | $ | $ 0 | $ 412
Financing Receivable, Modifications, Subsequent Default, Number of Contracts | loans | 0 | 0
Financing Receivable, Modifications, Subsequent Default, Recorded Investment | $ | $ 0 | $ 0
Non-PCI Loans | Below market interest rate | Noncommercial | Mortgage |  |
Financing Receivable, Modifications [Line Items] |  |
Financing Receivable, Modifications, Number of Contracts | loans | 22 | 30
Financing Receivable, Modifications, Post-Modification Recorded Investment | $ | $ 2,189 | $ 1,543
Financing Receivable, Modifications, Subsequent Default, Number of Contracts | loans | 10 | 15
Financing Receivable, Modifications, Subsequent Default, Recorded Investment | $ | $ 1,277 | $ 824
Non-PCI Loans | Below market interest rate | Noncommercial | Revolving mortgage |  |
Financing Receivable, Modifications [Line Items] |  |
Financing Receivable, Modifications, Number of Contracts | loans | 25 | 0
Financing Receivable, Modifications, Post-Modification Recorded Investment | $ | $ 1,659 | $ 0
Financing Receivable, Modifications, Subsequent Default, Number of Contracts | loans | 11 | 0
Financing Receivable, Modifications, Subsequent Default, Recorded Investment | $ | $ 431 | $ 0
Non-PCI Loans | Below market interest rate | Noncommercial | Consumer |  |
Financing Receivable, Modifications [Line Items] |  |
Financing Receivable, Modifications, Number of Contracts | loans | 5 | 2
Financing Receivable, Modifications, Post-Modification Recorded Investment | $ | $ 71 | $ 14
Financing Receivable, Modifications, Subsequent Default, Number of Contracts | loans | 3 | 0
Financing Receivable, Modifications, Subsequent Default, Recorded Investment | $ | $ 48 | $ 0
Non-PCI Loans | Below market interest rate | Noncommercial | Other |  |
Financing Receivable, Modifications [Line Items] |  |
Financing Receivable, Modifications, Number of Contracts | loans | 0 | 1
Financing Receivable, Modifications, Post-Modification Recorded Investment | $ | $ 0 | $ 143
Financing Receivable, Modifications, Subsequent Default, Number of Contracts | loans | 0 | 0
Financing Receivable, Modifications, Subsequent Default, Recorded Investment | $ | $ 0 | $ 0
Non-PCI Loans | Discharged from bankruptcy |  |
Financing Receivable, Modifications [Line Items] |  |
Financing Receivable, Modifications, Number of Contracts | loans | 46 | 41
Financing Receivable, Modifications, Post-Modification Recorded Investment | $ | $ 2,186 | $ 659
Financing Receivable, Modifications, Subsequent Default, Number of Contracts | loans | 41 | 21
Financing Receivable, Modifications, Subsequent Default, Recorded Investment | $ | $ 1,545 | $ 1,945
Non-PCI Loans | Discharged from bankruptcy | Commercial | Mortgage |  |
Financing Receivable, Modifications [Line Items] |  |
Financing Receivable, Modifications, Number of Contracts | loans | 1 | 0
Financing Receivable, Modifications, Post-Modification Recorded Investment | $ | $ 140 | $ 0
Financing Receivable, Modifications, Subsequent Default, Number of Contracts | loans | 2 | 1
Financing Receivable, Modifications, Subsequent Default, Recorded Investment | $ | $ 502 | $ 190
Non-PCI Loans | Discharged from bankruptcy | Commercial | Commercial and industrial |  |
Financing Receivable, Modifications [Line Items] |  |
Financing Receivable, Modifications, Number of Contracts | loans | 14 | 0
Financing Receivable, Modifications, Post-Modification Recorded Investment | $ | $ 474 | $ 0
Financing Receivable, Modifications, Subsequent Default, Number of Contracts | loans | 16 | 0
Financing Receivable, Modifications, Subsequent Default, Recorded Investment | $ | $ 177 | $ 0
Non-PCI Loans | Discharged from bankruptcy | Commercial | Lease financing |  |
Financing Receivable, Modifications [Line Items] |  |
Financing Receivable, Modifications, Number of Contracts | loans | 5 | 16
Financing Receivable, Modifications, Post-Modification Recorded Investment | $ | $ 304 | $ 227
Financing Receivable, Modifications, Subsequent Default, Number of Contracts | loans | 2 | 0
Financing Receivable, Modifications, Subsequent Default, Recorded Investment | $ | $ 73 | $ 0
Non-PCI Loans | Discharged from bankruptcy | Noncommercial | Mortgage |  |
Financing Receivable, Modifications [Line Items] |  |
Financing Receivable, Modifications, Number of Contracts | loans | 8 | 3
Financing Receivable, Modifications, Post-Modification Recorded Investment | $ | $ 566 | $ 140
Financing Receivable, Modifications, Subsequent Default, Number of Contracts | loans | 6 | 1
Financing Receivable, Modifications, Subsequent Default, Recorded Investment | $ | $ 417 | $ 978
Non-PCI Loans | Discharged from bankruptcy | Noncommercial | Revolving mortgage |  |
Financing Receivable, Modifications [Line Items] |  |
Financing Receivable, Modifications, Number of Contracts | loans | 5 | 4
Financing Receivable, Modifications, Post-Modification Recorded Investment | $ | $ 440 | $ 99
Financing Receivable, Modifications, Subsequent Default, Number of Contracts | loans | 4 | 9
Financing Receivable, Modifications, Subsequent Default, Recorded Investment | $ | $ 193 | $ 649
Non-PCI Loans | Discharged from bankruptcy | Noncommercial | Consumer |  |
Financing Receivable, Modifications [Line Items] |  |
Financing Receivable, Modifications, Number of Contracts | loans | 13 | 18
Financing Receivable, Modifications, Post-Modification Recorded Investment | $ | $ 262 | $ 193
Financing Receivable, Modifications, Subsequent Default, Number of Contracts | loans | 11 | 10
Financing Receivable, Modifications, Subsequent Default, Recorded Investment | $ | $ 183 | $ 128
PCI Loans |  |
Financing Receivable, Modifications [Line Items] |  |
Financing Receivable, Modifications, Number of Contracts | loans | 3 | 2
Financing Receivable, Modifications, Post-Modification Recorded Investment | $ | $ 2,271 | $ 181
Financing Receivable, Modifications, Subsequent Default, Number of Contracts | loans | 2 | 1
Financing Receivable, Modifications, Subsequent Default, Recorded Investment | $ | $ 1,627 | $ 73
PCI Loans | Interest only period provided |  |
Financing Receivable, Modifications [Line Items] |  |
Financing Receivable, Modifications, Number of Contracts | loans | 1 | 0
Financing Receivable, Modifications, Post-Modification Recorded Investment | $ | $ 644 | $ 0
Financing Receivable, Modifications, Subsequent Default, Number of Contracts | loans | 0 | 0
Financing Receivable, Modifications, Subsequent Default, Recorded Investment | $ | $ 0 | $ 0
PCI Loans | Interest only period provided | Commercial | Commercial and industrial |  |
Financing Receivable, Modifications [Line Items] |  |
Financing Receivable, Modifications, Number of Contracts | loans | 1 | 0
Financing Receivable, Modifications, Post-Modification Recorded Investment | $ | $ 644 | $ 0
Financing Receivable, Modifications, Subsequent Default, Number of Contracts | loans | 0 | 0
Financing Receivable, Modifications, Subsequent Default, Recorded Investment | $ | $ 0 | $ 0
PCI Loans | Below market interest rate |  |
Financing Receivable, Modifications [Line Items] |  |
Financing Receivable, Modifications, Number of Contracts | loans | 0 | 2
Financing Receivable, Modifications, Post-Modification Recorded Investment | $ | $ 0 | $ 181
Financing Receivable, Modifications, Subsequent Default, Number of Contracts | loans | 0 | 1
Financing Receivable, Modifications, Subsequent Default, Recorded Investment | $ | $ 0 | $ 73
PCI Loans | Below market interest rate | Noncommercial | Mortgage |  |
Financing Receivable, Modifications [Line Items] |  |
Financing Receivable, Modifications, Number of Contracts | loans | 0 | 2
Financing Receivable, Modifications, Post-Modification Recorded Investment | $ | $ 0 | $ 181
Financing Receivable, Modifications, Subsequent Default, Number of Contracts | loans | 0 | 1
Financing Receivable, Modifications, Subsequent Default, Recorded Investment | $ | $ 0 | $ 73
PCI Loans | Discharged from bankruptcy |  |
Financing Receivable, Modifications [Line Items] |  |
Financing Receivable, Modifications, Number of Contracts | loans | 2 | 0
Financing Receivable, Modifications, Post-Modification Recorded Investment | $ | $ 1,627 | $ 0
Financing Receivable, Modifications, Subsequent Default, Number of Contracts | loans | 2 | 0
Financing Receivable, Modifications, Subsequent Default, Recorded Investment | $ | $ 1,627 | $ 0
PCI Loans | Discharged from bankruptcy | Noncommercial | Mortgage |  |
Financing Receivable, Modifications [Line Items] |  |
Financing Receivable, Modifications, Number of Contracts | loans | 2 | 0
Financing Receivable, Modifications, Post-Modification Recorded Investment | $ | $ 1,627 | $ 0
Financing Receivable, Modifications, Subsequent Default, Number of Contracts | loans | 2 | 0
Financing Receivable, Modifications, Subsequent Default, Recorded Investment | $ | $ 1,627 | $ 0

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