Allowance For Loan Losses And Credit Quality Of Financing Receivables (Summary Of Troubled Debt Restructuring) (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
Dec. 31, 2014 contract	Dec. 31, 2013 contract
Financing Receivable, Modifications [Line Items]
Number of loans modified by troubled debt restructuring	0
Commercial Real Estate [Member]
Financing Receivable, Modifications [Line Items]
Number of loans modified by troubled debt restructuring		3
Pre-modification outstanding recorded investment		$ 3,100
Post-Modification Outstanding Recorded Investment		3,100
Residential Real Estate [Member]
Financing Receivable, Modifications [Line Items]
Number of loans modified by troubled debt restructuring		2
Pre-modification outstanding recorded investment		655
Post-Modification Outstanding Recorded Investment		$ 548

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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=35738203&loc=SL6953676-111524

+ Details

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- Definition

Post-modification amount of investment in financing receivables modified by troubled debt restructurings.

+ References

+ Details

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- Definition

Pre-modification amount of investment in financing receivables modified by troubled debt restructurings.

+ References

+ Details

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- Details

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