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Loan and Lease Receivables, Impaired Loans and Leases and Allowance for Loan and Lease Losses (Impaired Loans and Leases) (Details) - USD ($) $ in Thousands | 3 Months Ended |
--- | --- | ---
Mar. 31, 2018 | Mar. 31, 2017 | Dec. 31, 2017
Recorded Investment |  |  |  |
With no impairment reserve recorded |  | $ 13,455 |  | $ 16,975
With impairment reserve recorded |  | 6,836 |  | 9,746
Total |  | 20,291 |  | 26,721
Unpaid Principal Balance |  |  |  |
With no impairment reserve recorded |  | 21,576 |  | 21,671
With impairment reserve recorded |  | 9,145 |  | 11,694
Total |  | 30,721 |  | 33,365
Impairment Reserve |  |  |  |
Impairment Reserve |  | 3,088 |  | 4,491
Average Recorded Investment(1) |  |  |  |
With no impairment reserve recorded | [1] | 18,803 | $ 18,624 |
With impairment reserve recorded | [1] | 6,850 | 14,540 |
Total | [1] | 25,653 | 33,164 |
Foregone Interest Income |  |  |  |
With no impairment reserve recorded |  | 363 | 1,898 |
With impairment reserve recorded |  | 278 | 797 |
Foregone interest income |  | 641 | 2,695 |
Interest Income Recognized |  |  |  |
With no impairment reserve recorded |  | 297 | 454 |
With impairment reserve recorded |  | 0 | 0 |
Total |  | 297 | 454 |
Net Foregone Interest Income |  |  |  |
With no impairment reserve recorded |  | 66 | 1,444 |
With impairment reserve recorded |  | 278 | 797 |
Total |  | 344 | 2,241 |
Commercial real estate — owner occupied |  |  |  |
Recorded Investment |  |  |  |
With no impairment reserve recorded |  | 4,032 |  | 7,077
With impairment reserve recorded |  | 0 |  | 0
Total |  | 4,032 |  | 7,077
Unpaid Principal Balance |  |  |  |
With no impairment reserve recorded |  | 5,331 |  | 7,077
With impairment reserve recorded |  | 0 |  | 0
Total |  | 5,331 |  | 7,077
Impairment Reserve |  |  |  |
Impairment Reserve |  | 0 |  | 0
Average Recorded Investment(1) |  |  |  |
With no impairment reserve recorded | [1] | 6,531 | 5,549 |
With impairment reserve recorded | [1] | 0 | 0 |
Total | [1] | 6,531 | 5,549 |
Foregone Interest Income |  |  |  |
With no impairment reserve recorded |  | 134 | 613 |
With impairment reserve recorded |  | 0 | 0 |
Foregone interest income |  | 134 | 613 |
Interest Income Recognized |  |  |  |
With no impairment reserve recorded |  | 148 | 0 |
With impairment reserve recorded |  | 0 | 0 |
Total |  | 148 | 0 |
Net Foregone Interest Income |  |  |  |
With no impairment reserve recorded |  | (14) | 613 |
With impairment reserve recorded |  | 0 | 0 |
Total |  | (14) | 613 |
Commercial real estate — non-owner occupied |  |  |  |
Recorded Investment |  |  |  |
With no impairment reserve recorded |  | 33 |  | 34
With impairment reserve recorded |  | 0 |  | 0
Total |  | 33 |  | 34
Unpaid Principal Balance |  |  |  |
With no impairment reserve recorded |  | 74 |  | 75
With impairment reserve recorded |  | 0 |  | 0
Total |  | 74 |  | 75
Impairment Reserve |  |  |  |
Impairment Reserve |  | 0 |  | 0
Average Recorded Investment(1) |  |  |  |
With no impairment reserve recorded | [1] | 39 | 1,830 |
With impairment reserve recorded | [1] | 0 | 0 |
Total | [1] | 39 | 1,830 |
Foregone Interest Income |  |  |  |
With no impairment reserve recorded |  | 1 | 97 |
With impairment reserve recorded |  | 0 | 0 |
Foregone interest income |  | 1 | 97 |
Interest Income Recognized |  |  |  |
With no impairment reserve recorded |  | 0 | 226 |
With impairment reserve recorded |  | 0 | 0 |
Total |  | 0 | 226 |
Net Foregone Interest Income |  |  |  |
With no impairment reserve recorded |  | 1 | (129) |
With impairment reserve recorded |  | 0 | 0 |
Total |  | 1 | (129) |
Land development |  |  |  |
Recorded Investment |  |  |  |
With no impairment reserve recorded |  | 2,517 |  | 2,627
With impairment reserve recorded |  | 0 |  | 0
Total |  | 2,517 |  | 2,627
Unpaid Principal Balance |  |  |  |
With no impairment reserve recorded |  | 6,814 |  | 5,297
With impairment reserve recorded |  | 0 |  | 0
Total |  | 6,814 |  | 5,297
Impairment Reserve |  |  |  |
Impairment Reserve |  | 0 |  | 0
Average Recorded Investment(1) |  |  |  |
With no impairment reserve recorded | [1] | 2,553 | 3,092 |
With impairment reserve recorded | [1] | 0 | 0 |
Total | [1] | 2,553 | 3,092 |
Foregone Interest Income |  |  |  |
With no impairment reserve recorded |  | 18 | 84 |
With impairment reserve recorded |  | 0 | 0 |
Foregone interest income |  | 18 | 84 |
Interest Income Recognized |  |  |  |
With no impairment reserve recorded |  | 0 | 0 |
With impairment reserve recorded |  | 0 | 0 |
Total |  | 0 | 0 |
Net Foregone Interest Income |  |  |  |
With no impairment reserve recorded |  | 18 | 84 |
With impairment reserve recorded |  | 0 | 0 |
Total |  | 18 | 84 |
Construction |  |  |  |
Recorded Investment |  |  |  |
With no impairment reserve recorded |  | 2,000 |  | 0
With impairment reserve recorded |  | 0 |  | 2,872
Total |  | 2,000 |  | 2,872
Unpaid Principal Balance |  |  |  |
With no impairment reserve recorded |  | 2,872 |  | 0
With impairment reserve recorded |  | 0 |  | 2,872
Total |  | 2,872 |  | 2,872
Impairment Reserve |  |  |  |
Impairment Reserve |  | 0 |  | 415
Average Recorded Investment(1) |  |  |  |
With no impairment reserve recorded | [1] | 2,862 | 2,000 |
With impairment reserve recorded | [1] | 0 | 2,252 |
Total | [1] | 2,862 | 4,252 |
Foregone Interest Income |  |  |  |
With no impairment reserve recorded |  | 52 | 134 |
With impairment reserve recorded |  | 0 | 158 |
Foregone interest income |  | 52 | 292 |
Interest Income Recognized |  |  |  |
With no impairment reserve recorded |  | 0 | 214 |
With impairment reserve recorded |  | 0 | 0 |
Total |  | 0 | 214 |
Net Foregone Interest Income |  |  |  |
With no impairment reserve recorded |  | 52 | (80) |
With impairment reserve recorded |  | 0 | 158 |
Total |  | 52 | 78 |
Multi-family |  |  |  |
Recorded Investment |  |  |  |
With no impairment reserve recorded |  | 0 |  | 0
With impairment reserve recorded |  | 0 |  | 0
Total |  | 0 |  | 0
Unpaid Principal Balance |  |  |  |
With no impairment reserve recorded |  | 0 |  | 0
With impairment reserve recorded |  | 0 |  | 0
Total |  | 0 |  | 0
Impairment Reserve |  |  |  |
Impairment Reserve |  | 0 |  | 0
Average Recorded Investment(1) |  |  |  |
With no impairment reserve recorded | [1] | 0 | 1 |
With impairment reserve recorded | [1] | 0 | 0 |
Total | [1] | 0 | 1 |
Foregone Interest Income |  |  |  |
With no impairment reserve recorded |  | 0 | 0 |
With impairment reserve recorded |  | 0 | 0 |
Foregone interest income |  | 0 | 0 |
Interest Income Recognized |  |  |  |
With no impairment reserve recorded |  | 0 | 0 |
With impairment reserve recorded |  | 0 | 0 |
Total |  | 0 | 0 |
Net Foregone Interest Income |  |  |  |
With no impairment reserve recorded |  | 0 | 0 |
With impairment reserve recorded |  | 0 | 0 |
Total |  | 0 | 0 |
1-4 family |  |  |  |
Recorded Investment |  |  |  |
With no impairment reserve recorded |  | 934 |  | 1,423
With impairment reserve recorded |  | 0 |  | 0
Total |  | 934 |  | 1,423
Unpaid Principal Balance |  |  |  |
With no impairment reserve recorded |  | 1,204 |  | 1,706
With impairment reserve recorded |  | 0 |  | 0
Total |  | 1,204 |  | 1,706
Impairment Reserve |  |  |  |
Impairment Reserve |  | 0 |  | 0
Average Recorded Investment(1) |  |  |  |
With no impairment reserve recorded | [1] | 1,351 | 2,146 |
With impairment reserve recorded | [1] | 0 | 0 |
Total | [1] | 1,351 | 2,146 |
Foregone Interest Income |  |  |  |
With no impairment reserve recorded |  | 20 | 53 |
With impairment reserve recorded |  | 0 | 0 |
Foregone interest income |  | 20 | 53 |
Interest Income Recognized |  |  |  |
With no impairment reserve recorded |  | 18 | 7 |
With impairment reserve recorded |  | 0 | 0 |
Total |  | 18 | 7 |
Net Foregone Interest Income |  |  |  |
With no impairment reserve recorded |  | 2 | 46 |
With impairment reserve recorded |  | 0 | 0 |
Total |  | 2 | 46 |
Commercial and industrial |  |  |  |
Recorded Investment |  |  |  |
With no impairment reserve recorded |  | 3,621 |  | 5,465
With impairment reserve recorded |  | 6,836 |  | 6,865
Total |  | 10,457 |  | 12,330
Unpaid Principal Balance |  |  |  |
With no impairment reserve recorded |  | 4,297 |  | 6,502
With impairment reserve recorded |  | 9,145 |  | 8,813
Total |  | 13,442 |  | 15,315
Impairment Reserve |  |  |  |
Impairment Reserve |  | 3,088 |  | 4,067
Average Recorded Investment(1) |  |  |  |
With no impairment reserve recorded | [1] | 5,134 | 3,634 |
With impairment reserve recorded | [1] | 6,850 | 12,288 |
Total | [1] | 11,984 | 15,922 |
Foregone Interest Income |  |  |  |
With no impairment reserve recorded |  | 124 | 858 |
With impairment reserve recorded |  | 278 | 639 |
Foregone interest income |  | 402 | 1,497 |
Interest Income Recognized |  |  |  |
With no impairment reserve recorded |  | 104 | 7 |
With impairment reserve recorded |  | 0 | 0 |
Total |  | 104 | 7 |
Net Foregone Interest Income |  |  |  |
With no impairment reserve recorded |  | 20 | 851 |
With impairment reserve recorded |  | 278 | 639 |
Total |  | 298 | 1,490 |
Direct financing leases, net |  |  |  |
Recorded Investment |  |  |  |
With no impairment reserve recorded |  | 0 |  | 0
With impairment reserve recorded |  | 0 |  | 0
Total |  | 0 |  | 0
Unpaid Principal Balance |  |  |  |
With no impairment reserve recorded |  | 0 |  | 0
With impairment reserve recorded |  | 0 |  | 0
Total |  | 0 |  | 0
Impairment Reserve |  |  |  |
Impairment Reserve |  | 0 |  | 0
Average Recorded Investment(1) |  |  |  |
With no impairment reserve recorded | [1] | 0 | 0 |
With impairment reserve recorded | [1] | 0 | 0 |
Total | [1] | 0 | 0 |
Foregone Interest Income |  |  |  |
With no impairment reserve recorded |  | 0 | 0 |
With impairment reserve recorded |  | 0 | 0 |
Foregone interest income |  | 0 | 0 |
Interest Income Recognized |  |  |  |
With no impairment reserve recorded |  | 0 | 0 |
With impairment reserve recorded |  | 0 | 0 |
Total |  | 0 | 0 |
Net Foregone Interest Income |  |  |  |
With no impairment reserve recorded |  | 0 | 0 |
With impairment reserve recorded |  | 0 | 0 |
Total |  | 0 | 0 |
Home equity and second mortgages |  |  |  |
Recorded Investment |  |  |  |
With no impairment reserve recorded |  | 2 |  | 4
With impairment reserve recorded |  | 0 |  | 0
Total |  | 2 |  | 4
Unpaid Principal Balance |  |  |  |
With no impairment reserve recorded |  | 2 |  | 3
With impairment reserve recorded |  | 0 |  | 0
Total |  | 2 |  | 3
Impairment Reserve |  |  |  |
Impairment Reserve |  | 0 |  | 0
Average Recorded Investment(1) |  |  |  |
With no impairment reserve recorded | [1] | 3 | 7 |
With impairment reserve recorded | [1] | 0 | 0 |
Total | [1] | 3 | 7 |
Foregone Interest Income |  |  |  |
With no impairment reserve recorded |  | 0 | 0 |
With impairment reserve recorded |  | 0 | 0 |
Foregone interest income |  | 0 | 0 |
Interest Income Recognized |  |  |  |
With no impairment reserve recorded |  | 27 | 0 |
With impairment reserve recorded |  | 0 | 0 |
Total |  | 27 | 0 |
Net Foregone Interest Income |  |  |  |
With no impairment reserve recorded |  | (27) | 0 |
With impairment reserve recorded |  | 0 | 0 |
Total |  | (27) | 0 |
Other |  |  |  |
Recorded Investment |  |  |  |
With no impairment reserve recorded |  | 316 |  | 345
With impairment reserve recorded |  | 0 |  | 9
Total |  | 316 |  | 354
Unpaid Principal Balance |  |  |  |
With no impairment reserve recorded |  | 982 |  | 1,011
With impairment reserve recorded |  | 0 |  | 9
Total |  | 982 |  | 1,020
Impairment Reserve |  |  |  |
Impairment Reserve |  | 0 |  | $ 9
Average Recorded Investment(1) |  |  |  |
With no impairment reserve recorded | [1] | 330 | 365 |
With impairment reserve recorded | [1] | 0 | 0 |
Total | [1] | 330 | 365 |
Foregone Interest Income |  |  |  |
With no impairment reserve recorded |  | 14 | 59 |
With impairment reserve recorded |  | 0 | 0 |
Foregone interest income |  | 14 | 59 |
Interest Income Recognized |  |  |  |
With no impairment reserve recorded |  | 0 | 0 |
With impairment reserve recorded |  | 0 | 0 |
Total |  | 0 | 0 |
Net Foregone Interest Income |  |  |  |
With no impairment reserve recorded |  | 14 | 59 |
With impairment reserve recorded |  | 0 | 0 |
Total |  | $ 14 | $ 59 |
[1] | (1)Average recorded investment is calculated primarily using daily average balances.

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