Derivatives (Schedule Of Notional Amounts Of Outstanding Derivative Positions) (Details) - Interest Rate Swap - Not Designated as Hedging Instrument - USD ($) $ in Thousands		Dec. 31, 2015	Dec. 31, 2014
Derivative [Line Items]
Derivative Asset, Notional Amount		$ 169,720	$ 82,935
Derivative Liability, Notional Amount		169,720	82,935
Other Assets
Derivative [Line Items]
Gross Amounts Recognized	[1]	8,646	4,828
Other Liabilities
Derivative [Line Items]
Gross Amounts Recognized	[2]	$ 8,646	$ 4,828

[1] Included in other assets on the consolidated balance sheet

[2] Included in other liabilities on the consolidated balance sheet