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Note 9 - Debt - Debt Schedule (Details) - USD ($)
$ in Thousands
Mar. 31, 2019
Jun. 30, 2018
Short-term and current maturities    
Loan and Security Agreement $ 1,745 $ 1,688
Other loans 1,300 1,967
Total 3,045 3,655
Long-term debt    
Loan and Security Agreement, net of current portion 17,990 17,307
Total $ 21,035 $ 20,962