Core Deposits and Other Intangible Assets (Details 1) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2014
Summary of estimated amortization expense
2015	$ 370
2016	160
2017	52
2018	14
2019	12
Banking intangibles [Member]
Summary of estimated amortization expense
2015	201
2016	13
2017	12
2018	9
2019	9
Banking intangibles [Member] \| Core deposits intangible [Member]
Summary of estimated amortization expense
2015	195
2016	8
2017	7
2018	5
2019	5
Banking intangibles [Member] \| Customer relationship intangible [Member]
Summary of estimated amortization expense
2015	6
2016	5
2017	5
2018	4
2019	4
Purchased software [Member]
Summary of estimated amortization expense
2015	169
2016	147
2017	40
2018	5
2019	3
Purchased software [Member] \| Banking [Member]
Summary of estimated amortization expense
2015	164
2016	143
2017	37
2018	2
2019
Purchased software [Member] \| Data processing/other [Member]
Summary of estimated amortization expense
2015	5
2016	4
2017	3
2018	3
2019	$ 3

Amount of amortization expense for assets, excluding financial assets and goodwill, lacking physical substance with a finite life expected to be recognized during the next fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 350

-SubTopic 30

-Section 50

-Paragraph 2

-Subparagraph (a)(3)

-URI http://asc.fasb.org/extlink&oid=26713463&loc=d3e16323-109275

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Amount of amortization expense for assets, excluding financial assets and goodwill, lacking physical substance with a finite life expected to be recognized during the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

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Amount of amortization expense for assets, excluding financial assets and goodwill, lacking physical substance with a finite life expected to be recognized during the third fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

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Amount of amortization expense for assets, excluding financial assets and goodwill, lacking physical substance with a finite life expected to be recognized during the second fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

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