Allowance For Loan Losses And Credit Quality Of Financing Receivables (Narrative) (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended	9 Months Ended
Sep. 30, 2013 loan	Sep. 30, 2012 loan	Sep. 30, 2013 loan	Sep. 30, 2012 loan
Allowance For Loan Losses And Credit Quality Of Financing Receivables [Abstract]
Number of loans modified by troubled debt restructuring		0		0
Net allocation of the allowance for credit losses	$ 49	$ 0	$ 112	$ 0
Troubled debt restructuring, charge-offs	$ 200	$ 0	$ 200	$ 0
Number of loans with subsequent default	0	0	0	0

Financing Receivable Allocation Of Allowance For Credit Losses From Troubled Debt Restructuring

No definition available.

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- Definition

Number of financing receivables that have been modified by troubled debt restructurings.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 310

-SubTopic 10

-Section 50

-Paragraph 33

-URI http://asc.fasb.org/extlink&oid=28368275&loc=SL6953676-111524

+ Details

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- Definition

Number of financing receivables that have been modified by troubled debt restructurings within the previous 12 months and for which there was a payment default.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 310

-SubTopic 10

-Section 50

-Paragraph 34

-URI http://asc.fasb.org/extlink&oid=28368275&loc=SL6953682-111524

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- Definition

Reflects the amount of the write-down related to a troubled debt restructuring.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 310

-SubTopic 40

-Section 50

-Paragraph 4

-URI http://asc.fasb.org/extlink&oid=25495931&loc=d3e18845-111554

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