Federal Home Loan Bank Advances (Advances Maturing by Period) (Details) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013
Federal Home Loan Bank Advances [Abstract]
2015	$ 41,824
2016	26
2017	39,028
2018	37,030
2019	38,533
Thereafter	36,001
Federal Home Loan Bank advances	$ 192,442	$ 142,928

Including both current and noncurrent portions, Federal Home Loan Bank borrowings initially due beyond one year or beyond the normal operating cycle if longer.

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 942

-SubTopic 470

-Section 45

-Paragraph 1

-URI http://asc.fasb.org/extlink&oid=6479118&loc=d3e64650-112822

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 942

-SubTopic 210

-Section S99

-Paragraph 1

-Subparagraph (SX 210.9-03.16)

-URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878

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

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 03

-Paragraph 16

-Article 9

Reference 4: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 942

-SubTopic 470

-Section 50

-Paragraph 2

-URI http://asc.fasb.org/extlink&oid=6479336&loc=d3e64702-112823

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Amount of federal home loan bank advances maturing after the fifth rolling twelve months following the latest balance sheet presented.

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Amount of federal home loan bank advances maturing in the next rolling twelve months following the latest balance sheet presented.

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Amount of federal home loan bank advances maturing in the fifth rolling twelve months following the latest balance sheet presented.

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Amount of federal home loan bank advances maturing in the fourth rolling twelve months following the latest balance sheet presented.

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- Definition

Amount of federal home loan bank advances maturing in the third rolling twelve months following the latest balance sheet presented.

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Amount of federal home loan bank advances maturing in the second rolling twelve months following the latest balance sheet presented.

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