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Business Segments - Additional Information (Details) - USD ($)
$ in Thousands
Mar. 31, 2020
Jun. 30, 2019
Equity method investments    
Equity method investments $ 4,958 $ 4,196
Animal Health    
Equity method investments    
Equity method investments 3,635 3,287
Performance Products    
Equity method investments    
Equity method investments $ 884 $ 759