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Loans - Recorded Investments in Loans (Details) - USD ($) $ in Thousands | Mar. 31, 2020 | Dec. 31, 2019 | Mar. 31, 2019 | Dec. 31, 2018
--- | --- | --- | --- | ---
Loans: |  |  |  |
Ending balance: collectively evaluated for impairment | $ 2,815,742 | $ 2,905,560 |  |
Ending balance: individually evaluated for impairment | 10,908 | 14,421 |  |
Total Loans Receivable | 2,826,650 | 2,919,981 |  |
Allowance for loan losses: |  |  |  |
Ending balance: collectively evaluated for impairment | 21,088 | 20,071 |  |
Ending balance: individually evaluated for impairment | 1,769 | 1,769 |  |
Ending balance | 22,857 | 21,840 | $ 18,841 | $ 17,896
Commercial and industrial |  |  |  |
Loans: |  |  |  |
Ending balance: collectively evaluated for impairment | 94,329 | 93,520 |  |
Ending balance: individually evaluated for impairment | 898 | 2,900 |  |
Allowance for loan losses: |  |  |  |
Ending balance: collectively evaluated for impairment | 1,561 | 1,412 |  |
Ending balance: individually evaluated for impairment | 109 | 109 |  |
Ending balance | 1,670 | 1,521 | 1,351 | 1,384
Owner-occupied commercial real estate |  |  |  |
Loans: |  |  |  |
Ending balance: collectively evaluated for impairment | 74,142 | 71,067 |  |
Ending balance: individually evaluated for impairment | 595 | 2,325 |  |
Allowance for loan losses: |  |  |  |
Ending balance: collectively evaluated for impairment | 645 | 561 |  |
Ending balance: individually evaluated for impairment | 0 | 0 |  |
Ending balance | 645 | 561 | 745 | 783
Investor commercial real estate |  |  |  |
Loans: |  |  |  |
Ending balance: collectively evaluated for impairment | 13,421 | 12,567 |  |
Ending balance: individually evaluated for impairment | 0 | 0 |  |
Allowance for loan losses: |  |  |  |
Ending balance: collectively evaluated for impairment | 128 | 109 |  |
Ending balance: individually evaluated for impairment | 0 | 0 |  |
Ending balance | 128 | 109 | 103 | 61
Construction |  |  |  |
Loans: |  |  |  |
Ending balance: collectively evaluated for impairment | 64,581 | 60,274 |  |
Ending balance: individually evaluated for impairment | 0 | 0 |  |
Allowance for loan losses: |  |  |  |
Ending balance: collectively evaluated for impairment | 460 | 380 |  |
Ending balance: individually evaluated for impairment | 0 | 0 |  |
Ending balance | 460 | 380 | 267 | 251
Single tenant lease financing |  |  |  |
Loans: |  |  |  |
Ending balance: collectively evaluated for impairment | 967,595 | 991,199 |  |
Ending balance: individually evaluated for impairment | 4,680 | 4,680 |  |
Allowance for loan losses: |  |  |  |
Ending balance: collectively evaluated for impairment | 9,095 | 9,515 |  |
Ending balance: individually evaluated for impairment | 1,660 | 1,660 |  |
Ending balance | 10,755 | 11,175 | 9,368 | 8,827
Public finance |  |  |  |
Loans: |  |  |  |
Ending balance: collectively evaluated for impairment | 627,678 | 687,094 |  |
Ending balance: individually evaluated for impairment | 0 | 0 |  |
Allowance for loan losses: |  |  |  |
Ending balance: collectively evaluated for impairment | 1,483 | 1,580 |  |
Ending balance: individually evaluated for impairment | 0 | 0 |  |
Ending balance | 1,483 | 1,580 | 1,650 | 1,670
Healthcare finance |  |  |  |
Loans: |  |  |  |
Ending balance: collectively evaluated for impairment | 372,266 | 300,612 |  |
Ending balance: individually evaluated for impairment | 0 | 0 |  |
Allowance for loan losses: |  |  |  |
Ending balance: collectively evaluated for impairment | 4,318 | 3,247 |  |
Ending balance: individually evaluated for impairment | 0 | 0 |  |
Ending balance | 4,318 | 3,247 | 1,731 | 1,264
Small business lending |  |  |  |
Loans: |  |  |  |
Ending balance: collectively evaluated for impairment | 63,948 | 56,941 |  |
Ending balance: individually evaluated for impairment | 3,327 | 3,338 |  |
Allowance for loan losses: |  |  |  |
Ending balance: collectively evaluated for impairment | 265 | 54 |  |
Ending balance | 265 | 54 | 195 | 203
Residential mortgage |  |  |  |
Loans: |  |  |  |
Ending balance: collectively evaluated for impairment | 217,370 | 312,714 |  |
Ending balance: individually evaluated for impairment | 1,360 | 1,135 |  |
Allowance for loan losses: |  |  |  |
Ending balance: collectively evaluated for impairment | 500 | 657 |  |
Ending balance: individually evaluated for impairment | 0 | 0 |  |
Ending balance | 500 | 657 | 1,044 | 1,079
Home equity |  |  |  |
Loans: |  |  |  |
Ending balance: collectively evaluated for impairment | 23,855 | 24,306 |  |
Ending balance: individually evaluated for impairment | 0 | 0 |  |
Allowance for loan losses: |  |  |  |
Ending balance: collectively evaluated for impairment | 53 | 46 |  |
Ending balance: individually evaluated for impairment | 0 | 0 |  |
Ending balance | 53 | 46 | 49 | 53
Other consumer |  |  |  |
Loans: |  |  |  |
Ending balance: collectively evaluated for impairment | 296,557 | 295,266 |  |
Ending balance: individually evaluated for impairment | 48 | 43 |  |
Allowance for loan losses: |  |  |  |
Ending balance: collectively evaluated for impairment | 2,580 | 2,510 |  |
Ending balance: individually evaluated for impairment | 0 | 0 |  |
Ending balance | 2,580 | 2,510 | $ 2,338 | $ 2,321
Commercial Portfolio Segment |  |  |  |
Loans: |  |  |  |
Total Loans Receivable | 2,287,460 | 2,286,517 |  |
Commercial Portfolio Segment | Commercial and industrial |  |  |  |
Loans: |  |  |  |
Total Loans Receivable | 95,227 | 96,420 |  |
Commercial Portfolio Segment | Owner-occupied commercial real estate |  |  |  |
Loans: |  |  |  |
Total Loans Receivable | 74,737 | 73,392 |  |
Commercial Portfolio Segment | Investor commercial real estate |  |  |  |
Loans: |  |  |  |
Total Loans Receivable | 13,421 | 12,567 |  |
Commercial Portfolio Segment | Construction |  |  |  |
Loans: |  |  |  |
Total Loans Receivable | 64,581 | 60,274 |  |
Commercial Portfolio Segment | Single tenant lease financing |  |  |  |
Loans: |  |  |  |
Total Loans Receivable | 972,275 | 995,879 |  |
Commercial Portfolio Segment | Public finance |  |  |  |
Loans: |  |  |  |
Total Loans Receivable | 627,678 | 687,094 |  |
Commercial Portfolio Segment | Healthcare finance |  |  |  |
Loans: |  |  |  |
Total Loans Receivable | 372,266 | 300,612 |  |
Commercial Portfolio Segment | Small business lending |  |  |  |
Loans: |  |  |  |
Total Loans Receivable | $ 67,275 | $ 60,279 |  |

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