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Securities (Details Textual) (USD $) In Millions, unless otherwise specified	Mar. 31, 2015	Dec. 31, 2014
Schedule of Available-for-sale Securities [Line Items]
Trading Securities Pledged as Collateral	$ 34.6us-gaap_TradingSecuritiesPledgedAsCollateral	$ 34.2us-gaap_TradingSecuritiesPledgedAsCollateral

X

- Details

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Namespace Prefix:	us-gaap_
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- Definition

The fair value of trading securities that serve as collateral for borrowings.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 310

-SubTopic 10

-Section 50

-Paragraph 5

-URI http://asc.fasb.org/extlink&oid=35738203&loc=d3e5086-111524

+ Details

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