Interest Rate Swap Derivatives (Schedule Of Notional Amounts Of Outstanding Derivative Positions) (Details) - USD ($) $ in Thousands		3 Months Ended		6 Months Ended
		Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014	Dec. 31, 2014
Derivative [Line Items]
Swap fee income		$ 785	$ 617	$ 1,300	$ 943
Collateral already posted, fair value		5,000		5,000		$ 4,600
Interest Rate Swap | Not Designated as Hedging Instrument
Derivative [Line Items]
Derivative Asset, Notional Amount		124,935		124,935		82,935
Derivative Liability, Notional Amount		124,935		124,935		82,935
Other Assets | Interest Rate Swap | Not Designated as Hedging Instrument
Derivative [Line Items]
Derivative Asset, Fair Value, Gross Asset	[1]	5,138		5,138		4,828
Other Liabilities | Interest Rate Swap | Not Designated as Hedging Instrument
Derivative [Line Items]
Derivative Liability, Fair Value, Gross Liability	[2]	$ 5,138		$ 5,138		$ 4,828

[1] Included in Other Assets on the condensed consolidated balance sheet.

[2] Included in Other Liabilities on the condensed consolidated balance sheet.