Basis Of Presentation And Organization New Accounting Pronouncement, Early Adoption, Current Period Impact (Narrative) (Details) - USD ($)	3 Months Ended	9 Months Ended
	Sep. 30, 2016	Sep. 30, 2016
Income Tax Benefit [Member]
New Accounting Pronouncement, Early Adoption [Line Items]
New Accounting Pronouncement or Change in Accounting Principle, Effect of Adoption, Quantification	$ 465,000	$ 4,940,000
Operating Cash Flow Increase [Member]
New Accounting Pronouncement, Early Adoption [Line Items]
New Accounting Pronouncement or Change in Accounting Principle, Effect of Adoption, Quantification		$ 4,973,000
Weighted Average Diluted Shares Outstanding Impact [Member]
New Accounting Pronouncement, Early Adoption [Line Items]
Adoption of Recent Accounting Pronouncement Impact on Weighted Average Shares Outstanding	227,047	243,002