Derivative Instruments And Hedging Activities (Narrative) (Details) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
	Jun. 30, 2016	Jun. 30, 2016	Dec. 31, 2015	Jul. 29, 2015
Interest Rate Swap Contracts [Member]
Derivative [Line Items]
Agreement related to the outstanding trust preferred capital notes, date		Dec. 04, 2008
Agreement effective, date		Dec. 01, 2008
Notional amount of derivatives	$ 7,000	$ 7,000
Agreement expiration date		Dec. 01, 2016
Derivative, Fixed Interest Rate	2.85%	2.85%
Interest Rate Swap Contracts [Member]
Derivative [Line Items]
Derivative Instruments, Gain (Loss) Recognized in Income, Ineffective Portion and Amount Excluded from Effectiveness Testing, Net	$ 38	$ 71
Other Liabilities [Member] | Interest Rate Swap Contracts [Member]
Derivative [Line Items]
Derivative Instruments in Hedges, Liabilities, at Fair Value	$ 78	$ 78	$ 149	$ 237