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Loan and Lease Receivables, Impaired Loans and Leases and Allowance for Loan and Lease Losses (Troubled Debt Restructurings) (Details) $ in Thousands | Dec. 31, 2015 USD ($) loans | Dec. 31, 2014 USD ($) loans
--- | --- | ---
Troubled debt restructurings: |  |
Number of Loans | loans | 42 | 40
Pre-Modification Recorded Investment | $ 20,721 | $ 13,495
Post-Modification Recorded Investment | $ 17,890 | $ 9,396
Commercial real estate — owner occupied |  |
Troubled debt restructurings: |  |
Number of Loans | loans | 3 | 2
Pre-Modification Recorded Investment | $ 1,209 | $ 624
Post-Modification Recorded Investment | $ 1,188 | $ 577
Commercial real estate — non-owner occupied |  |
Troubled debt restructurings: |  |
Number of Loans | loans | 5 | 5
Pre-Modification Recorded Investment | $ 1,150 | $ 1,095
Post-Modification Recorded Investment | $ 904 | $ 970
Construction and land development |  |
Troubled debt restructurings: |  |
Number of Loans | loans | 3 | 4
Pre-Modification Recorded Investment | $ 6,034 | $ 6,260
Post-Modification Recorded Investment | $ 4,593 | $ 5,157
Multi-family |  |
Troubled debt restructurings: |  |
Number of Loans | loans | 1 | 1
Pre-Modification Recorded Investment | $ 184 | $ 184
Post-Modification Recorded Investment | $ 2 | $ 17
1-4 family (1) |  |
Troubled debt restructurings: |  |
Number of Loans | loans | 15 | 16
Pre-Modification Recorded Investment | $ 2,035 | $ 2,119
Post-Modification Recorded Investment | $ 1,869 | $ 1,368
Commercial & industrial (2) |  |
Troubled debt restructurings: |  |
Number of Loans | loans | 10 | 4
Pre-Modification Recorded Investment | $ 7,572 | $ 361
Post-Modification Recorded Investment | $ 8,330 | $ 155
Home equity and second mortgages |  |
Troubled debt restructurings: |  |
Number of Loans | loans | 4 | 6
Pre-Modification Recorded Investment | $ 461 | $ 772
Post-Modification Recorded Investment | $ 349 | $ 431
Other |  |
Troubled debt restructurings: |  |
Number of Loans | loans | 1 | 2
Pre-Modification Recorded Investment | $ 2,076 | $ 2,080
Post-Modification Recorded Investment | $ 655 | $ 721

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