Loans And The Allowance For Loan Losses (TDR Activity By Type Of Concession Granted To Borrower) (Details) $ in Thousands	3 Months Ended
Mar. 31, 2017 USD ($) contract	Mar. 31, 2016 USD ($) contract
Total Real Estate Loans [Member] \| Extension Of Maturity [Member]
Financing Receivable, Modifications [Line Items]
Number of Contracts \| contract		1
Pre-Modification Outstanding Recorded Investment		$ 95
Post-Modification Outstanding Recorded Investment		$ 95
Commercial And Industrial [Member] \| Extension Of Maturity [Member]
Financing Receivable, Modifications [Line Items]
Number of Contracts \| contract		1
Pre-Modification Outstanding Recorded Investment		$ 24
Post-Modification Outstanding Recorded Investment		$ 24
Commercial And Industrial [Member] \| Term-Out Line Of Credit [Member]
Financing Receivable, Modifications [Line Items]
Number of Contracts \| contract	1	1
Pre-Modification Outstanding Recorded Investment	$ 180	$ 20
Post-Modification Outstanding Recorded Investment	$ 180	$ 20
Commercial Real Estate [Member] \| Total Real Estate Loans [Member] \| Extension Of Maturity [Member]
Financing Receivable, Modifications [Line Items]
Number of Contracts \| contract	3
Pre-Modification Outstanding Recorded Investment	$ 5,073
Post-Modification Outstanding Recorded Investment	$ 5,073

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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=66008989&loc=SL6953676-111524

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

+ References

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

+ References

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