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Allowance for Loan and Lease Losses (Note Restructurings During Period) (Details) - PCI Loans $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2016 USD ($) loans | Jun. 30, 2015 USD ($) loans | Jun. 30, 2016 USD ($) loans | Jun. 30, 2015 USD ($) loans
Financing Receivable, Modifications [Line Items] |  |  |  |
Financing Receivable, Modifications, Number of Contracts | loans | 1 | 1 | 5 | 9
Financing Receivable, Modifications, Post-Modification Recorded Investment | $ | $ 48 | $ 60 | $ 2,130 | $ 623
Financing Receivable, Modifications, Subsequent Default, Number of Contracts | loans | 1 | 0 | 1 | 0
Financing Receivable, Modifications, Subsequent Default, Recorded Investment | $ | $ 54 | $ 0 | $ 54 | $ 0
Below market interest rate |  |  |  |
Financing Receivable, Modifications [Line Items] |  |  |  |
Financing Receivable, Modifications, Number of Contracts | loans | 1 | 1 | 5 | 8
Financing Receivable, Modifications, Post-Modification Recorded Investment | $ | $ 48 | $ 60 | $ 2,130 | $ 545
Financing Receivable, Modifications, Subsequent Default, Number of Contracts | loans | 1 | 0 | 1 | 0
Financing Receivable, Modifications, Subsequent Default, Recorded Investment | $ | $ 54 | $ 0 | $ 54 | $ 0
Below market interest rate | Commercial | Construction and land development |  |  |  |
Financing Receivable, Modifications [Line Items] |  |  |  |
Financing Receivable, Modifications, Number of Contracts | loans |  |  | 1 | 0
Financing Receivable, Modifications, Post-Modification Recorded Investment | $ |  |  | $ 55 | $ 0
Financing Receivable, Modifications, Subsequent Default, Number of Contracts | loans |  |  | 0 | 0
Financing Receivable, Modifications, Subsequent Default, Recorded Investment | $ |  |  | $ 0 | $ 0
Below market interest rate | Commercial | Mortgage |  |  |  |
Financing Receivable, Modifications [Line Items] |  |  |  |
Financing Receivable, Modifications, Number of Contracts | loans |  |  | 3 | 0
Financing Receivable, Modifications, Post-Modification Recorded Investment | $ |  |  | $ 2,027 | $ 0
Financing Receivable, Modifications, Subsequent Default, Number of Contracts | loans |  |  | 0 | 0
Financing Receivable, Modifications, Subsequent Default, Recorded Investment | $ |  |  | $ 0 | $ 0
Below market interest rate | Noncommercial | Mortgage |  |  |  |
Financing Receivable, Modifications [Line Items] |  |  |  |
Financing Receivable, Modifications, Number of Contracts | loans | 1 | 1 | 1 | 8
Financing Receivable, Modifications, Post-Modification Recorded Investment | $ | $ 48 | $ 60 | $ 48 | $ 545
Financing Receivable, Modifications, Subsequent Default, Number of Contracts | loans | 1 | 0 | 1 | 0
Financing Receivable, Modifications, Subsequent Default, Recorded Investment | $ | $ 54 | $ 0 | $ 54 | $ 0
Discharged from bankruptcy |  |  |  |
Financing Receivable, Modifications [Line Items] |  |  |  |
Financing Receivable, Modifications, Number of Contracts | loans |  |  | 0 | 1
Financing Receivable, Modifications, Post-Modification Recorded Investment | $ |  |  | $ 0 | $ 78
Financing Receivable, Modifications, Subsequent Default, Number of Contracts | loans |  |  | 0 | 0
Financing Receivable, Modifications, Subsequent Default, Recorded Investment | $ |  |  | $ 0 | $ 0
Discharged from bankruptcy | Noncommercial | Mortgage |  |  |  |
Financing Receivable, Modifications [Line Items] |  |  |  |
Financing Receivable, Modifications, Number of Contracts | loans |  |  | 0 | 1
Financing Receivable, Modifications, Post-Modification Recorded Investment | $ |  |  | $ 0 | $ 78
Financing Receivable, Modifications, Subsequent Default, Number of Contracts | loans |  |  | 0 | 0
Financing Receivable, Modifications, Subsequent Default, Recorded Investment | $ |  |  | $ 0 | $ 0

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- Definition Number of financing receivables that have been modified by troubled debt restructurings. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 33 -URI http://asc.fasb.org/extlink&oid=66008989&loc=SL6953676-111524 + Details
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- Definition Post-modification amount of investment in financing receivables modified by troubled debt restructurings. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 33 -URI http://asc.fasb.org/extlink&oid=66008989&loc=SL6953676-111524 + Details
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- Definition Number of financing receivables that have been modified by troubled debt restructurings within the previous 12 months and for which there was a payment default. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 34 -URI http://asc.fasb.org/extlink&oid=66008989&loc=SL6953682-111524 + Details
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