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Debt - Debt schedule (Details) - USD ($)
$ in Thousands
Sep. 30, 2020
Jun. 30, 2020
Debt Instrument [Line Items]    
Loan and Security Agreement (Term Loan) $ 5,605 $ 4,532
Brazil Loans 4,229  
Short-term and current maturities 5,605 4,532
Long-term debt (net of current portion) 21,227 26,341
Long-term debt 26,832 30,873
Loan and Security Agreement (Term Loan)    
Debt Instrument [Line Items]    
Long-term debt (net of current portion) 8,624 5,941
Loan and Security Agreement (Line of Credit)    
Debt Instrument [Line Items]    
Long-term debt (net of current portion) 12,603 20,400
Loan and Security Agreement (Term Loan)    
Debt Instrument [Line Items]    
Loan and Security Agreement (Term Loan) 1,376 597
Brazil Loans    
Debt Instrument [Line Items]    
Brazil Loans $ 4,229 $ 3,935