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Securities (Contractual Maturity) (Details) - USD ($) $ in Thousands | Jun. 30, 2019 | Dec. 31, 2018
--- | --- | ---
Available-for-Sale, Amortized Cost |  |
Due in one year or less | $ 1,423 |
Due in one year through five years | 18,190 |
Due in five through ten years | 31,858 |
Due in over ten years | 106,202 |
Amortized cost | 157,673 | $ 140,337
Available-for-Sale, Estimated Fair Value |  |
Due in one year or less | 1,425 |
Due in one year through five years | 18,241 |
Due in five through ten years | 32,147 |
Due in over ten years | 107,120 |
Estimated fair value | 158,933 | 138,358
Held-to-Maturity, Amortized Cost |  |
Due in one year or less | 771 |
Due in one year through five years | 13,564 |
Due in five through ten years | 14,763 |
Due in over ten years | 5,421 |
Amortized cost | 34,519 | 37,731
Held-to-Maturity, Estimated Fair Value |  |
Due in one year or less | 772 |
Due in one year through five years | 13,710 |
Due in five through ten years | 15,025 |
Due in over ten years | 5,474 |
Estimated Fair Value | $ 34,981 | $ 37,409

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