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Other Assets Narrative (Details) - USD ($) | Dec. 31, 2018 | Dec. 31, 2017 | Sep. 26, 2008
--- | --- | --- | ---
Variable Interest Entity [Line Items] |  |  |
Sole ownership of common securities issued by Trust II | $ 315,000 |  |
Junior subordinated notes | 10,033,000 | $ 10,019,000 |
Investment in Trust II | $ 315,000 | $ 315,000 |
Trust II |  |  |
Variable Interest Entity [Line Items] |  |  |
Sole ownership of common securities issued by Trust II |  |  | $ 315,000
Junior subordinated notes |  |  | $ 10,000,000
Fixed rate |  |  | 10.50%

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