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Note 7 - Debt Schedule (Details) - USD ($)
$ in Thousands
Mar. 31, 2016
Jun. 30, 2015
Notes payable and current maturities of long term debt    
Loan and Security Agreement $ 1,525 $ 1,474
Capitalized leases 6 78
1,531 1,552
Long-term debt    
Loan and Security Agreement 17,500 18,552
$ 19,031 $ 20,104