Basis Of Presentation And Organization New Accounting Pronouncement, Early Adoption, Current Period Impact (Narrative) (Details)	3 Months Ended
	Mar. 31, 2016 USD ($) shares
Income Tax Benefit [Member]
New Accounting Pronouncement, Early Adoption [Line Items]
New Accounting Pronouncement or Change in Accounting Principle, Effect of Adoption, Quantification	$ 4,074,000
Operating Cash Flow Increase [Member]
New Accounting Pronouncement, Early Adoption [Line Items]
New Accounting Pronouncement or Change in Accounting Principle, Effect of Adoption, Quantification	$ 4,083,000
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 | shares	258,000