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Investment Securities (Narrative) (Details) - USD ($)	3 Months Ended	9 Months Ended
	Sep. 30, 2015	Sep. 30, 2015	Sep. 30, 2014	Dec. 31, 2014
Investment [Line Items]
Gross investment gains		$ 28,000	$ 182,000
Gross investment losses	$ 36,000	$ 36,000	5,000
Investment Securities:
Consolidated investment securities portfolio modified, years		2 years 7 months 28 days
Proceeds from sales of investment securities - available for sale	1,900,000	$ 2,379,000	$ 5,242,000
Book value of securities available for sale and held to maturity	$ 103,478,000	$ 103,478,000		$ 104,780,000
Standard & Poor's, AAA Rating [Member]
Investment [Line Items]
Portfolio rated	79.90%	79.90%		84.10%
Standard & Poor's, A Rating [Member]
Investment [Line Items]
Portfolio rated	5.70%	5.70%

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The cash inflow associated with the sale of debt and equity securities classified as available-for-sale securities.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef



-Publisher FASB



-Name Accounting Standards Codification



-Glossary Investing Activities



-URI http://asc.fasb.org/extlink&oid=6516133



Reference 2: http://www.xbrl.org/2003/role/presentationRef



-Publisher FASB



-Name Accounting Standards Codification



-Topic 320



-SubTopic 10



-Section 45



-Paragraph 11



-URI http://asc.fasb.org/extlink&oid=49167202&loc=d3e26853-111562



Reference 3: http://www.xbrl.org/2003/role/presentationRef



-Publisher FASB



-Name Accounting Standards Codification



-Topic 230



-SubTopic 10



-Section 45



-Paragraph 12



-Subparagraph (a),(b)



-URI http://asc.fasb.org/extlink&oid=56944662&loc=d3e3179-108585

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