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Note 7 - Debt (Tables)
12 Months Ended
Jun. 30, 2017
Notes Tables  
Schedule of Long-term Debt Instruments [Table Text Block]
 
 
2017
 
 
2016
 
Bank credit agreements
  $
192,500
    $
93,000
 
Other
   
6
     
18
 
Total funded debt
   
192,506
     
93,018
 
Issuance Cost
   
(530
)    
(904
)
Total long-term debt
  $
191,976
    $
92,114
 
Schedule of Maturities of Long-term Debt [Table Text Block]
2018
  $
6
 
2019
   
-
 
2020 (matures December 2019)
   
192,500
 
2021
   
-
 
2022
   
-
 
Thereafter
   
-
 
Funded Debt
   
192,506
 
Issuance costs
   
(530
)
Debt, net issuance cost
  $
191,976