Investment Securities (Amortized Cost and Fair Values of Securities ) (Details) - USD ($) $ in Thousands	Sep. 30, 2016	Dec. 31, 2015
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	$ 250,715	$ 258,732
Gross Unrealized Gains	7,581	4,881
Gross Unrealized Losses	(1,431)	(2,475)
Fair Value	256,865	261,138
Mortgage-backed securities, Government sponsored agencies
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	95,834	106,524
Gross Unrealized Gains	2,400	1,562
Gross Unrealized Losses	(9)	(248)
Fair Value	98,225	107,838
Collateralized mortgage obligations, Government sponsored agencies
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	70,838	84,976
Gross Unrealized Gains	869	537
Gross Unrealized Losses	(60)	(861)
Fair Value	71,647	84,652
Municipals
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	71,235	54,427
Gross Unrealized Gains	4,277	2,781
Gross Unrealized Losses	(75)	(20)
Fair Value	75,437	57,188
Corporate obligations
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	12,808	12,805
Gross Unrealized Gains	35	1
Gross Unrealized Losses	(1,287)	(1,346)
Fair Value	$ 11,556	$ 11,460

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=65884222&loc=d3e22054-111558

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 320
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-Section 50
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Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
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Amount before tax of unrealized gain in accumulated other comprehensive income (AOCI) on investments in debt and equity securities classified as available-for-sale.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
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Amount before tax of unrealized loss in accumulated other comprehensive income (AOCI) on investments in debt and equity securities classified as available-for-sale.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
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Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
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-Section S99
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