Commitments And Contingencies (Narrative) (Details) $ in Millions	9 Months Ended
	Sep. 30, 2016 USD ($) item
Loss Contingency, Information about Litigation Matters [Abstract]
Loan Balance of Swap Commitment	$ 15.0
Loss Contingency, Lawsuit Filing Date	March 18, 2011
Derivative Asset, Number of Instruments Held | item	6
Interest rate swap agreement Notional amount	$ 26.1