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Securities Available-for-Sale (Details) - Unrealized gains on investment securities - USD ($) $ in Thousands | Sep. 30, 2019 | Dec. 31, 2018
--- | --- | ---
Securities available-for-sale |  |
Securities, Amortized Cost | $ 421,661 | $ 419,947
Securities, Gross Unrealized Gains | 5,718 | 1,297
Securities, Gross Unrealized Losses | (1,530) | (9,210)
Securities, Fair Value | 425,849 | 412,034
Federal agency obligations [Member] |  |
Securities available-for-sale |  |
Securities, Amortized Cost | 23,712 | 45,509
Securities, Gross Unrealized Gains | 824 | 51
Securities, Gross Unrealized Losses | (1) | (605)
Securities, Fair Value | 24,535 | 44,955
Residential mortgage pass-through securities [Member] |  |
Securities available-for-sale |  |
Securities, Amortized Cost | 215,378 | 189,721
Securities, Gross Unrealized Gains | 1,286 | 85
Securities, Gross Unrealized Losses | (859) | (4,602)
Securities, Fair Value | 215,805 | 185,204
Commercial mortgage pass-through securities [Member] |  |
Securities available-for-sale |  |
Securities, Amortized Cost | 5,017 | 3,919
Securities, Gross Unrealized Gains | 73 |
Securities, Gross Unrealized Losses |  | (45)
Securities, Fair Value | 5,090 | 3,874
Obligations of U.S. states and political subdivisions [Member] |  |
Securities available-for-sale |  |
Securities, Amortized Cost | 140,870 | 141,496
Securities, Gross Unrealized Gains | 3,222 | 1,091
Securities, Gross Unrealized Losses | (436) | (3,402)
Securities, Fair Value | 143,656 | 139,185
Corporate bonds and notes [Member] |  |
Securities available-for-sale |  |
Securities, Amortized Cost | 28,135 | 26,308
Securities, Gross Unrealized Gains | 308 | 45
Securities, Gross Unrealized Losses | (193) | (540)
Securities, Fair Value | 28,250 | 25,813
Asset-backed securities [Member] |  |
Securities available-for-sale |  |
Securities, Amortized Cost | 6,132 | 9,685
Securities, Gross Unrealized Gains | 3 | 22
Securities, Gross Unrealized Losses | (41) | (16)
Securities, Fair Value | 6,094 | 9,691
Certificates of deposit [Member] |  |
Securities available-for-sale |  |
Securities, Amortized Cost | 148 | 319
Securities, Gross Unrealized Gains | 2 | 3
Securities, Gross Unrealized Losses |  |
Securities, Fair Value | 150 | 322
Other securities [Member] |  |
Securities available-for-sale |  |
Securities, Amortized Cost | 2,269 | 2,990
Securities, Gross Unrealized Gains |  |
Securities, Gross Unrealized Losses |  |
Securities, Fair Value | $ 2,269 | $ 2,990

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- Definition Available for sale securities gross unrealized gain accumulated in investments. + References No definition available. + Details
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- Definition Available for sale securities gross unrealized loss accumulated in investments. + References No definition available. + Details
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- Definition Amount of investment in debt and equity securities categorized neither as held-to-maturity nor trading. + References No definition available. + Details
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- Definition This item represents the cost of debt and equity securities, which are categorized neither as held-to-maturity nor trading, net of adjustments including accretion, amortization, collection of cash, previous other-than-temporary impairments recognized in earnings (less any cumulative-effect adjustments recognized, as defined), and fair value hedge accounting adjustments, if any. + References No definition available. + Details
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