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Note 9 - Debt - Long-term Debt (Details) - USD ($)
$ in Thousands
Dec. 31, 2016
Jun. 30, 2016
Funded debt $ 125,012 $ 93,018
Issuance Cost (717) (904)
Total long-term debt 124,295 92,114
Line of Credit [Member]    
Funded debt 125,000 93,000
Other Funded Debt [Member]    
Funded debt $ 12 $ 18