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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 | Jun. 30, 2016 USD ($) loans | Dec. 31, 2015 USD ($) loans
--- | --- | ---
Troubled debt restructurings |  |
Number of Loans | loans | 38 | 42
Pre-Modification Recorded Investment | $ 19,802 | $ 20,721
Post-Modification Recorded Investment | $ 14,005 | $ 17,890
Commercial real estate — owner occupied |  |
Troubled debt restructurings |  |
Number of Loans | loans | 3 | 3
Pre-Modification Recorded Investment | $ 1,208 | $ 1,209
Post-Modification Recorded Investment | $ 1,143 | $ 1,188
Commercial real estate — non-owner occupied |  |
Troubled debt restructurings |  |
Number of Loans | loans | 4 | 5
Pre-Modification Recorded Investment | $ 445 | $ 1,150
Post-Modification Recorded Investment | $ 256 | $ 904
Land development |  |
Troubled debt restructurings |  |
Number of Loans | loans | 2 | 2
Pre-Modification Recorded Investment | $ 5,834 | $ 5,853
Post-Modification Recorded Investment | $ 3,828 | $ 4,393
Construction |  |
Troubled debt restructurings |  |
Number of Loans | loans | 1 | 1
Pre-Modification Recorded Investment | $ 201 | $ 181
Post-Modification Recorded Investment | $ 184 | $ 200
Multi-family |  |
Troubled debt restructurings |  |
Number of Loans | loans | 0 | 1
Pre-Modification Recorded Investment | $ 0 | $ 184
Post-Modification Recorded Investment | $ 0 | $ 2
1-4 family |  |
Troubled debt restructurings |  |
Number of Loans | loans | 14 | 15
Pre-Modification Recorded Investment | $ 1,795 | $ 2,035
Post-Modification Recorded Investment | $ 1,607 | $ 1,869
Commercial and industrial |  |
Troubled debt restructurings |  |
Number of Loans | loans | 9 | 10
Pre-Modification Recorded Investment | $ 7,782 | $ 7,572
Post-Modification Recorded Investment | $ 6,195 | $ 8,330
Home equity and second mortgages |  |
Troubled debt restructurings |  |
Number of Loans | loans | 4 | 4
Pre-Modification Recorded Investment | $ 461 | $ 461
Post-Modification Recorded Investment | $ 257 | $ 349
Other |  |
Troubled debt restructurings |  |
Number of Loans | loans | 1 | 1
Pre-Modification Recorded Investment | $ 2,076 | $ 2,076
Post-Modification Recorded Investment | $ 535 | $ 655

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