Allowance For Loan Losses (Schedule Of Newly Restructured Loans) (Details) $ in Thousands	12 Months Ended
	Dec. 31, 2015 USD ($) loan	Dec. 31, 2014 USD ($) loan
Financing Receivable, Modifications [Line Items]
Number of Loans | loan	1	1
Pre-Modification Outstanding Balance	$ 142	$ 262
Post-Modification Outstanding Balance	$ 142	$ 260
Residential Real Estate [Member]
Financing Receivable, Modifications [Line Items]
Number of Loans | loan	1
Pre-Modification Outstanding Balance	$ 142
Post-Modification Outstanding Balance	$ 142
Commercial [Member]
Financing Receivable, Modifications [Line Items]
Number of Loans | loan		1
Pre-Modification Outstanding Balance		$ 262
Post-Modification Outstanding Balance		$ 260