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Acquisitions Of Businesses
3 Months Ended
Mar. 31, 2016
Business Combinations [Abstract]  
Acquisitions Of Businesses
Acquisitions of Businesses     
No acquisitions were made during the three months ended March 31, 2016 and 2015.
During the three months ended March 31, 2016 and 2015, respectively, we recorded a net reversal of zero and $0.2 million of liabilities resulting in non-cash income attributable to contingent consideration arrangements relating to prior acquisitions.