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Note 6 - Total Debt Obligations (Details) - USD ($)
$ in Thousands
Jun. 30, 2015
Jun. 30, 2014
Senior Notes [Member]    
Long-term Debt   $ 129,255
Term Loan [Member]    
Long-term Debt $ 35,000  
Revolving Credit Facility [Member]    
Long-term Debt 40,000  
Long-term Debt 77,568 $ 130,912
Capital leases and other 2,568 1,657
Less curent maturities 3,341 501
Total long-term debt $ 74,227 $ 130,411