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Debt - Debt schedule (Details) - USD ($)
$ in Thousands
Mar. 31, 2021
Jun. 30, 2020
Debt Instrument [Line Items]    
Loan and Security Agreement (Term Loan) $ 6,895 $ 4,532
Short-term and current maturities 6,895 4,532
Long-term debt (net of current portion) 18,530 26,341
Long-term debt 25,425 30,873
Loan and Security Agreement (Term Loan)    
Debt Instrument [Line Items]    
Long-term debt (net of current portion) 6,147 5,941
Loan and Security Agreement (Line of Credit)    
Debt Instrument [Line Items]    
Long-term debt (net of current portion) 12,384 20,400
Loan and Security Agreement (Term Loan)    
Debt Instrument [Line Items]    
Loan and Security Agreement (Term Loan) 1,732 597
Brazil Loans    
Debt Instrument [Line Items]    
Brazil Loans $ 5,163 $ 3,935