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Note 9 - Debt - Maturities of Long-term Debt (Details) - USD ($)
Mar. 31, 2016
Jun. 30, 2015
2016 $ 6,000  
2017 13,000  
2018 $ 6,000  
2019  
2020 $ 107,000,000  
Thereafter  
Funded Debt $ 107,025,000  
Issuance cost (997,000) $ (1.30)
Debt net of issuance cost $ 106,028,000