Deposits (Interest Expense) (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010
Deposits [Abstract]
Interest bearing demand accounts	$ 42	$ 3	$ 0
NOW accounts	66	184	499
Money market	757	1,126	1,935
Savings and IRA accounts	315	407	551
Certificate of deposit accounts	1,822	2,688	4,761
Interest expense for deposits	$ 3,002	$ 4,408	$ 7,746

Interest Expense Domestic Deposit Liabilities, Notice of Withdrwal (NOW) and Money Market Account

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- Definition

Interest Expense Domestic Deposit Liabilities, Savings and IRA

+ References

No definition available.

+ Details

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- Definition

Aggregate amount of all interest expense on domestic deposit liabilities.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 942

-SubTopic 225

-Section S99

-Paragraph 1

-Subparagraph (SX 210.9-04.6)

-URI http://asc.fasb.org/extlink&oid=6879574&loc=d3e536633-122882

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

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 04

-Paragraph 6

-Article 9

+ Details

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- Definition

Amount of interest expense on domestic certificates of deposit liabilities.

+ References

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- Definition

Amount of interest expense on domestic demand deposit liabilities.

+ References

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- Definition

Amount of interest expense on domestic notice of withdrawal demand deposit liabilities.

+ References

+ Details

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