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Equity Method Investment in Unconsolidated Entity (Details) - Plural [Member] - USD ($)
$ in Millions
3 Months Ended
Mar. 31, 2017
Mar. 31, 2016
Schedule of Equity Method Investments [Line Items]    
Ownership percentage 49.00%  
Net sales $ 18.0 $ 14.0
Operating loss 1.1 1.0
Net loss $ 1.4 $ 1.8