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Loans Receivable - Recorded Investments in Loans (Details) - USD ($) $ in Thousands | Jun. 30, 2016 | Mar. 31, 2016 | Dec. 31, 2015 | Jun. 30, 2015 | Mar. 31, 2015 | Dec. 31, 2014
--- | --- | --- | --- | --- | --- | ---
Loans: |  |  |  |  |  |
Ending balance: collectively evaluated for impairment | $ 1,101,082 |  | $ 947,756 |  |  |
Ending balance: individually evaluated for impairment | 6,716 |  | 1,282 |  |  |
Total Loans Receivable | 1,107,798 |  | 949,038 |  |  |
Allowance for loan losses: |  |  |  |  |  |
Ending balance: collectively evaluated for impairment | 9,544 |  | 8,351 |  |  |
Ending balance: individually evaluated for impairment | 472 |  | 0 |  |  |
Ending balance | 10,016 | $ 9,220 | 8,351 | $ 7,073 | $ 6,378 | $ 5,800
Commercial and industrial |  |  |  |  |  |
Loans: |  |  |  |  |  |
Ending balance: collectively evaluated for impairment | 106,414 |  | 102,000 |  |  |
Ending balance: individually evaluated for impairment | 4,716 |  | 0 |  |  |
Allowance for loan losses: |  |  |  |  |  |
Ending balance: collectively evaluated for impairment | 1,362 |  | 1,367 |  |  |
Ending balance: individually evaluated for impairment | 472 |  | 0 |  |  |
Ending balance | 1,834 | 1,383 | 1,367 | 1,201 | 1,010 | 920
Owner-occupied commercial real estate |  |  |  |  |  |
Loans: |  |  |  |  |  |
Ending balance: collectively evaluated for impairment | 46,543 |  | 44,462 |  |  |
Ending balance: individually evaluated for impairment | 0 |  | 0 |  |  |
Allowance for loan losses: |  |  |  |  |  |
Ending balance: collectively evaluated for impairment | 461 |  | 476 |  |  |
Ending balance: individually evaluated for impairment | 0 |  | 0 |  |  |
Ending balance | 461 | 475 | 476 | 439 | 391 | 345
Investor commercial real estate |  |  |  |  |  |
Loans: |  |  |  |  |  |
Ending balance: collectively evaluated for impairment | 12,976 |  | 16,184 |  |  |
Ending balance: individually evaluated for impairment | 0 |  | 0 |  |  |
Allowance for loan losses: |  |  |  |  |  |
Ending balance: collectively evaluated for impairment | 171 |  | 212 |  |  |
Ending balance: individually evaluated for impairment | 0 |  | 0 |  |  |
Ending balance | 171 | 197 | 212 | 261 | 218 | 261
Construction |  |  |  |  |  |
Loans: |  |  |  |  |  |
Ending balance: collectively evaluated for impairment | 53,368 |  | 45,898 |  |  |
Ending balance: individually evaluated for impairment | 0 |  | 0 |  |  |
Allowance for loan losses: |  |  |  |  |  |
Ending balance: collectively evaluated for impairment | 555 |  | 500 |  |  |
Ending balance: individually evaluated for impairment | 0 |  | 0 |  |  |
Ending balance | 555 | 563 | 500 | 227 | 359 | 330
Single tenant lease financing |  |  |  |  |  |
Loans: |  |  |  |  |  |
Ending balance: collectively evaluated for impairment | 500,937 |  | 374,344 |  |  |
Ending balance: individually evaluated for impairment | 0 |  | 0 |  |  |
Allowance for loan losses: |  |  |  |  |  |
Ending balance: collectively evaluated for impairment | 5,059 |  | 3,931 |  |  |
Ending balance: individually evaluated for impairment | 0 |  | 0 |  |  |
Ending balance | 5,059 | 4,678 | 3,931 | 3,093 | 2,452 | 2,061
Residential mortgage |  |  |  |  |  |
Loans: |  |  |  |  |  |
Ending balance: collectively evaluated for impairment | 200,260 |  | 213,426 |  |  |
Ending balance: individually evaluated for impairment | 1,847 |  | 1,133 |  |  |
Allowance for loan losses: |  |  |  |  |  |
Ending balance: collectively evaluated for impairment | 781 |  | 896 |  |  |
Ending balance: individually evaluated for impairment | 0 |  | 0 |  |  |
Ending balance | 781 | 871 | 896 | 933 | 988 | 985
Home equity |  |  |  |  |  |
Loans: |  |  |  |  |  |
Ending balance: collectively evaluated for impairment | 38,981 |  | 43,279 |  |  |
Ending balance: individually evaluated for impairment | 0 |  | 0 |  |  |
Allowance for loan losses: |  |  |  |  |  |
Ending balance: collectively evaluated for impairment | 121 |  | 125 |  |  |
Ending balance: individually evaluated for impairment | 0 |  | 0 |  |  |
Ending balance | 121 | 120 | 125 | 157 | 203 | 207
Other consumer |  |  |  |  |  |
Loans: |  |  |  |  |  |
Ending balance: collectively evaluated for impairment | 141,603 |  | 108,163 |  |  |
Ending balance: individually evaluated for impairment | 153 |  | 149 |  |  |
Allowance for loan losses: |  |  |  |  |  |
Ending balance: collectively evaluated for impairment | 1,034 |  | 844 |  |  |
Ending balance: individually evaluated for impairment | 0 |  | 0 |  |  |
Ending balance | $ 1,034 | $ 933 | $ 844 | $ 762 | $ 757 | $ 691

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