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Securities Available-for-Sale (Details) - Unrealized gains on investment securities - USD ($) $ in Thousands | Jun. 30, 2019 | Dec. 31, 2018
--- | --- | ---
Securities available-for-sale |  |
Securities, Amortized Cost | $ 440,238 | $ 419,947
Securities, Gross Unrealized Gains | 4,246 | 1,297
Securities, Gross Unrealized Losses | (2,573) | (9,210)
Securities, Fair Value | 441,911 | 412,034
Federal agency obligations [Member] |  |
Securities available-for-sale |  |
Securities, Amortized Cost | 24,877 | 45,509
Securities, Gross Unrealized Gains | 599 | 51
Securities, Gross Unrealized Losses | (15) | (605)
Securities, Fair Value | 25,461 | 44,955
Residential mortgage pass-through securities [Member] |  |
Securities available-for-sale |  |
Securities, Amortized Cost | 230,064 | 189,721
Securities, Gross Unrealized Gains | 881 | 85
Securities, Gross Unrealized Losses | (1,403) | (4,602)
Securities, Fair Value | 229,542 | 185,204
Commercial mortgage pass-through securities [Member] |  |
Securities available-for-sale |  |
Securities, Amortized Cost | 5,748 | 3,919
Securities, Gross Unrealized Gains | 78 |
Securities, Gross Unrealized Losses |  | (45)
Securities, Fair Value | 5,826 | 3,874
Obligations of U.S. states and political subdivisions [Member] |  |
Securities available-for-sale |  |
Securities, Amortized Cost | 142,521 | 141,496
Securities, Gross Unrealized Gains | 2,417 | 1,091
Securities, Gross Unrealized Losses | (819) | (3,402)
Securities, Fair Value | 144,119 | 139,185
Corporate bonds and notes [Member] |  |
Securities available-for-sale |  |
Securities, Amortized Cost | 28,128 | 26,308
Securities, Gross Unrealized Gains | 267 | 45
Securities, Gross Unrealized Losses | (278) | (540)
Securities, Fair Value | 28,117 | 25,813
Asset-backed securities [Member] |  |
Securities available-for-sale |  |
Securities, Amortized Cost | 7,802 | 9,685
Securities, Gross Unrealized Gains | 2 | 22
Securities, Gross Unrealized Losses | (58) | (16)
Securities, Fair Value | 7,746 | 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 | 950 | 2,990
Securities, Gross Unrealized Gains |  |
Securities, Gross Unrealized Losses |  |
Securities, Fair Value | $ 950 | $ 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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