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Loans - Impaired Loans - Average Recorded Investment and Interest Income Recognized (Details) - USD ($) $ in Thousands | 3 Months Ended
--- | ---
Mar. 31, 2019 | Mar. 31, 2018
Average Recorded Investment |  |
With no related allowance recorded | $ 9,419 | $ 11,282
With an allowance recorded | 10,672 | 7,389
Total impaired loans | 20,091 | 18,671
Interest Income Recognized |  |
With no related allowance recorded | 11 | 9
With an allowance recorded | 80 | 59
Total impaired loans | 91 | 68
Finance Leases Financing Receivable [Member] |  |
Average Recorded Investment |  |
With no related allowance recorded | 57 | 89
Commercial Real Estate Portfolio Segment [Member] | Commercial Real Estate, Owner Occupied General Purpose Loan [Member] |  |
Average Recorded Investment |  |
With no related allowance recorded | 1,735 | 417
With an allowance recorded | 285 | 152
Interest Income Recognized |  |
With no related allowance recorded | 1 |
With an allowance recorded | 6 |
Commercial Real Estate Portfolio Segment [Member] | Commercial Real Estate Owner Occupied Special Purpose Loan [Member] |  |
Average Recorded Investment |  |
With no related allowance recorded | 455 | 391
Commercial Real Estate Portfolio Segment [Member] | Commercial Real Estate, Non Owner Occupied General Purpose Loan [Member] |  |
Average Recorded Investment |  |
With no related allowance recorded | 857 | 602
With an allowance recorded | 3,033 |
Interest Income Recognized |  |
With an allowance recorded | 2 |
Commercial Real Estate Portfolio Segment [Member] | Commercial Real Estate, Non Owner Occupied Special Purpose Loan [Member] |  |
Average Recorded Investment |  |
With no related allowance recorded | 1,480 |
With an allowance recorded | 1,549 | 1,788
Commercial Real Estate Portfolio Segment [Member] | Commercial Real Estate, Retail Properties Loan [Member] |  |
Average Recorded Investment |  |
With no related allowance recorded |  | 541
Residential Portfolio Segment [Member] | Residential Investor Loan [Member] |  |
Average Recorded Investment |  |
With no related allowance recorded | 345 | 366
With an allowance recorded | 805 | 826
Interest Income Recognized |  |
With an allowance recorded | 11 | 11
Residential Portfolio Segment [Member] | Multifamily |  |
Average Recorded Investment |  |
With no related allowance recorded |  | 2,362
Residential Portfolio Segment [Member] | Residential Owner Occupied Loan [Member] |  |
Average Recorded Investment |  |
With no related allowance recorded | 3,485 | 5,178
With an allowance recorded | 3,558 | 3,559
Interest Income Recognized |  |
With no related allowance recorded | 10 | 9
With an allowance recorded | 41 | 37
Residential Portfolio Segment [Member] | Residential Revolving and Junior Liens Loan [Member] |  |
Average Recorded Investment |  |
With no related allowance recorded | 923 | 1,125
With an allowance recorded | 1,390 | 1,064
Interest Income Recognized |  |
With an allowance recorded | 20 | 11
Consumer Portfolio Segment [Member] |  |
Average Recorded Investment |  |
With no related allowance recorded | 6 | 12
With an allowance recorded | 23 |
Construction Loans | Commercial Real Estate Portfolio Segment [Member] | Construction Real Estate, Other Receivable [Member] |  |
Average Recorded Investment |  |
With no related allowance recorded | 76 | $ 199
With an allowance recorded | $ 29 |

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