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Investments And Joint Ventures (Equity Method Investments) (Details) - USD ($)
$ in Thousands
Dec. 31, 2017
Jun. 30, 2017
Oct. 27, 2015
Hutchison Hain Organic Holdings Limited [Member]      
Schedule of Equity Method Investments [Line Items]      
Ownership percentage 50.00% 50.00%  
Advances to affiliate $ 2,407 $ 1,629  
Chop't [Member]      
Schedule of Equity Method Investments [Line Items]      
Ownership percentage 14.30%   14.90%
Equity method investments $ 16,014 $ 16,487  
Ownership percentage diluted basis 11.90%