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Note I - Debt - Long-term Debt (Details) - USD ($)
$ in Thousands
Jun. 30, 2019
Jun. 30, 2018
Long-term debt $ 42,491 $ 4,824
Less: current maturities (2,000)
Total long-term debt 40,491 4,824
Revolving Loan [Member]    
Long-term debt 22,666 4,787
Term Loan [Member]    
Long-term debt 19,500
Other Long-Term Debt [Member]    
Long-term debt $ 325 $ 37