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Investment Securities Text Figures (Details) | Jun. 30, 2016 USD ($) | Mar. 31, 2016 USD ($) | Dec. 31, 2015 USD ($)
--- | --- | --- | ---
Schedule of Investments [Line Items] |  |  |  |  |
Available-for-sale, Securities in Unrealized Loss Positions, Qualitative Disclosure, Number of Positions | 4 |  | 13 |  |
Available-for-sale | $ 54,012,000 |  | $ 56,180,000 |  | $ 54,012,000
Percentage Available-for-sale Securities | 78.30% |  |  |  |
Held-to-maturity | $ 14,983,000 | [1] | 15,311,000 | [1] | $ 14,983,000
Percentage Held-to-maturity Securities | 21.70% |  |  |  |
Trading Securities | $ 0 |  |  |  |
Mortgage-backed securities |  |  |  |  |
Schedule of Investments [Line Items] |  |  |  |  |
Number of AFS securities in Unrealized Loss Positions, greater than or equal to 12 months | 2 |  |  |  |
Available-for-sale | $ 19,214,000 |  | 20,170,000 |  |
Other |  |  |  |  |
Schedule of Investments [Line Items] |  |  |  |  |
Number of AFS securities in Unrealized Loss Positions, greater than or equal to 12 months | 1 |  |  |  |
Available-for-sale | $ 10,048,000 |  | $ 9,941,000 |  |
[1] | * The carrying amount and amortized cost are the same for all held-to-maturity securities, as no OTTI has been recorded.

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