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Note 9 - Debt - Long-term Debt (Details) - USD ($)
$ in Thousands
Sep. 30, 2016
Jun. 30, 2016
Line of Credit [Member]    
Funded debt $ 105,000 $ 93,000
Other Funded Debt [Member]    
Funded debt 18 18
Funded debt 105,018 93,018
Issuance Cost (810) (904)
Total long-term debt $ 104,208 $ 92,114