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Severance and Other Charges (Details) (USD $)
In Millions, except Share data, unless otherwise specified
0 Months Ended 12 Months Ended 12 Months Ended
Mar. 13, 2014
Subsequent Event [Member]
Legal Settlement [Member]
Dec. 31, 2012
North America Europe United Kingdom And Asia [Member]
Dec. 31, 2013
Employee Severance [Member]
Dec. 31, 2013
Legal Settlement [Member]
Severance and Other Charges (Details) [Line Items]        
Restructuring and Related Cost, Number of Positions Eliminated   52    
Accrued Employee Benefits     $ 0.4  
Litigation Settlement, Amount 0.4      
Stock Issued During Period, Shares, Other (in Shares) 75,000      
Estimated Litigation Liability       0.6
Legal Fees       $ 0.1