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Note 10 - Debt - Debt Schedule (Details) - USD ($)
$ in Thousands
Sep. 30, 2019
Jun. 30, 2019
Short-term and current maturities    
Loan and Security Agreement $ 1,785 $ 1,765
Other loans 2,194 2,300
Total 3,979 4,065
Long-term debt    
Loan and Security Agreement, net of current portion 19,088 17,541
Total $ 23,067 $ 21,606