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Debt - Debt schedule (Details) - USD ($)
$ in Thousands
Dec. 31, 2020
Jun. 30, 2020
Debt Instrument [Line Items]    
Loan and Security Agreement (Term Loan) $ 7,130 $ 4,532
Brazil Loans 5,655  
Short-term and current maturities 7,130 4,532
Long-term debt (net of current portion) 20,329 26,341
Long-term debt 27,459 30,873
Loan and Security Agreement (Term Loan)    
Debt Instrument [Line Items]    
Long-term debt (net of current portion) 6,525 5,941
Loan and Security Agreement (Line of Credit)    
Debt Instrument [Line Items]    
Long-term debt (net of current portion) 13,804 20,400
Loan and Security Agreement (Term Loan)    
Debt Instrument [Line Items]    
Loan and Security Agreement (Term Loan) 1,475 597
Brazil Loans    
Debt Instrument [Line Items]    
Brazil Loans $ 5,655 $ 3,935