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Loans - Impaired Loans - Recorded Investment, Unpaid Principal Balance and Related Allowance (Details) - USD ($) $ in Thousands | Jun. 30, 2017 | Dec. 31, 2016
--- | --- | ---
Recorded Investment |  |
With no related allowance recorded | $ 20,358 | $ 21,238
With an allowance recorded | 240 | 1,049
Total impaired loans | 20,598 | 22,287
Unpaid Principal Balance |  |
With no related allowance recorded | 23,280 | 25,321
With an allowance recorded | 240 | 1,448
Total impaired loans | 23,520 | 26,769
Related Allowance |  |
With an allowance recorded | 98 | 1,049
Commercial |  |
Recorded Investment |  |
With no related allowance recorded | 216 | 240
Unpaid Principal Balance |  |
With no related allowance recorded | 368 | 388
Lease financing receivables |  |
Recorded Investment |  |
With no related allowance recorded | 220 | 366
With an allowance recorded | 240 |
Unpaid Principal Balance |  |
With no related allowance recorded | 245 | 371
With an allowance recorded | 240 |
Related Allowance |  |
With an allowance recorded | 98 |
Real estate - commercial | Owner occupied general purpose |  |
Recorded Investment |  |
With no related allowance recorded | 460 | 1,881
Unpaid Principal Balance |  |
With no related allowance recorded | 495 | 2,131
Real estate - commercial | Owner occupied special purpose |  |
Recorded Investment |  |
With no related allowance recorded | 366 | 385
Unpaid Principal Balance |  |
With no related allowance recorded | 510 | 518
Real estate - commercial | Non-owner occupied general purpose |  |
Recorded Investment |  |
With no related allowance recorded | 1,143 | 1,744
With an allowance recorded |  | 246
Unpaid Principal Balance |  |
With no related allowance recorded | 1,425 | 2,010
With an allowance recorded |  | 595
Related Allowance |  |
With an allowance recorded |  | 246
Real estate - commercial | Non-owner occupied special purpose |  |
Recorded Investment |  |
With no related allowance recorded |  | 1,013
Unpaid Principal Balance |  |
With no related allowance recorded |  | 1,649
Real estate - commercial | Retail properties |  |
Recorded Investment |  |
With no related allowance recorded | 1,144 | 1,179
Unpaid Principal Balance |  |
With no related allowance recorded | 1,209 | 1,235
Real estate - residential | Investor |  |
Recorded Investment |  |
With no related allowance recorded | 1,576 | 1,841
Unpaid Principal Balance |  |
With no related allowance recorded | 2,065 | 2,308
Real estate - residential | Multifamily |  |
Recorded Investment |  |
With no related allowance recorded | 4,824 |
Unpaid Principal Balance |  |
With no related allowance recorded | 4,965 |
Real estate - residential | Owner occupied |  |
Recorded Investment |  |
With no related allowance recorded | 8,209 | 9,824
With an allowance recorded |  | 803
Unpaid Principal Balance |  |
With no related allowance recorded | 9,543 | 11,391
With an allowance recorded |  | 853
Related Allowance |  |
With an allowance recorded |  | 803
Real estate - residential | Revolving and junior liens |  |
Recorded Investment |  |
With no related allowance recorded | 1,971 | 2,484
Unpaid Principal Balance |  |
With no related allowance recorded | 2,211 | 3,018
Consumer |  |
Recorded Investment |  |
With no related allowance recorded | 9 |
Unpaid Principal Balance |  |
With no related allowance recorded | 9 |
Construction Loans | Real estate - commercial | Commercial speculative |  |
Recorded Investment |  |
With no related allowance recorded | 68 | 74
Unpaid Principal Balance |  |
With no related allowance recorded | 79 | 81
Construction Loans | Real estate - commercial | All other |  |
Recorded Investment |  |
With no related allowance recorded | 152 | 207
Unpaid Principal Balance |  |
With no related allowance recorded | $ 156 | $ 221

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