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Business Segments (Detail Textuals) (USD $)
In Thousands, unless otherwise specified
Sep. 30, 2014
Jun. 30, 2014
Animal Health
   
Segment Reporting Information [Line Items]    
Equity method investments $ 5,254 $ 5,140
Performance Products
   
Segment Reporting Information [Line Items]    
Equity method investments $ 522 $ 479