INFORMATION ABOUT COMPONENTS OF CONSOLIDATED STATEMENTS OF FINANCIAL POSITION - Borrowings, syndicated loan (Details) - Rizobacter - Syndicated loan
Jun. 30, 2017
USD ($)
multiple
item
installment
Apr. 25, 2017
USD ($)
Mar. 15, 2017
USD ($)
Borrowings:      
Notional amount | $ $ 45,000,000 $ 23,000,000 $ 22,000,000
Number of disbursements | item 2    
Number of installments | installment 13    
Nominal interest rate (as a percent) 6.50%    
Net debt to EBITA ratio 3    
Liabilities to assets ratio 0.8    
Contents required for noncompliance of debt covenants to not in default (as a percent) 50.00%    
Year 2017      
Borrowings:      
EBITDA to interest ratio 1.2    
Liabilities to assets ratio 0.85    
Year 2018      
Borrowings:      
EBITDA to interest ratio 1.5    
Liabilities to assets ratio 0.825    
Year 2019      
Borrowings:      
EBITDA to interest ratio 2    
Year 2020      
Borrowings:      
EBITDA to interest ratio 2    
Liabilities to assets ratio 2,020