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Investment Securities (Details) - USD ($) $ in Thousands | Mar. 31, 2016 | Dec. 31, 2015
--- | --- | ---
Amortized cost and fair value of debt securities |  |
Amortized Cost | $ 245,192 | $ 236,008
Gross Unrealized Gains | 1,499 | 1,060
Gross Unrealized Losses | 918 | 2,014
Fair value | 245,773 | 235,054
Government sponsored enterprises |  |
Amortized cost and fair value of debt securities |  |
Amortized Cost | 42,111 | 73,605
Gross Unrealized Gains | 110 | 127
Gross Unrealized Losses | 9 | 235
Fair value | 42,212 | 73,497
Asset-backed securities |  |
Amortized cost and fair value of debt securities |  |
Amortized Cost | 175,869 | 130,179
Gross Unrealized Gains | 866 | 440
Gross Unrealized Losses | 892 | 1,768
Fair value | 175,843 | 128,851
Obligations of states and political subdivisions |  |
Amortized cost and fair value of debt securities |  |
Amortized Cost | 27,212 | 32,224
Gross Unrealized Gains | 523 | 493
Gross Unrealized Losses | 17 | 11
Fair value | $ 27,718 | $ 32,706

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- Definition This item represents the cost of debt 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 Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (aa) -URI http://asc.fasb.org/extlink&oid=27724398&loc=d3e27161-111563 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.2) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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