Investment Securities (Amortized Cost and Fair Values of Securities ) (Details) - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2015	Dec. 31, 2014
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	$ 258,732	$ 256,790
Gross Unrealized Gains	4,881	6,254
Gross Unrealized Losses	(2,475)	(2,238)
Fair Value	261,138	260,806
Mortgage-backed securities, Government sponsored agencies [Member]
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	106,524	110,452
Gross Unrealized Gains	1,562	2,927
Gross Unrealized Losses	(248)	(89)
Fair Value	107,838	113,290
Collateralized Mortgage Obligations, Government Sponsored Agencies [Member]
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	84,976	97,325
Gross Unrealized Gains	537	1,270
Gross Unrealized Losses	(861)	(836)
Fair Value	84,652	97,759
Federal Aagencies [Member]
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost		4
Fair Value		4
Municipals [Member]
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	54,427	27,246
Gross Unrealized Gains	2,781	2,013
Gross Unrealized Losses	(20)	(7)
Fair Value	57,188	29,252
Corporate Obligations [Member]
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	12,805	21,763
Gross Unrealized Gains	1	44
Gross Unrealized Losses	(1,346)	(1,306)
Fair Value	$ 11,460	$ 20,501

Amount of investment in debt and equity securities categorized neither as held-to-maturity nor trading.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 320
-SubTopic 10
-Section 25
-Paragraph 1
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=51813488&loc=d3e22054-111558

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 320
-SubTopic 10
-Section 50
-Paragraph 5
-Subparagraph (aa)
-URI http://asc.fasb.org/extlink&oid=27724398&loc=d3e27232-111563

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 320
-SubTopic 10
-Section 45
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=49167202&loc=d3e26610-111562

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+ References

Reference 1: 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 unrealized gain before deducting unrealized loss on investments in debt and equity securities classified as available-for-sale securities.

+ 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 (b)
-URI http://asc.fasb.org/extlink&oid=27724398&loc=d3e27161-111563

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Amount of unrealized loss before deducting unrealized gain on investments in available-for-sale securities.

+ 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 (c)
-URI http://asc.fasb.org/extlink&oid=27724398&loc=d3e27161-111563

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