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

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.

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

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Amount of debt securities categorized neither as held-to-maturity nor trading.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
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-Name Accounting Standards Codification
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-SubTopic 10
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-URI http://asc.fasb.org/extlink&oid=51813488&loc=d3e22054-111558

Reference 2: http://www.xbrl.org/2003/role/presentationRef
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-Name Accounting Standards Codification
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