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Note 7 - Debt (Tables)
12 Months Ended
Jun. 30, 2015
Debt Disclosure [Abstract]  
Schedule of Long-term Debt Instruments [Table Text Block]
   

2015

   

2014

 

Bank credit agreements

  $ 103,000     $ 45,000  

Other

    31       56  

Total long-term debt

  $ 103,031     $ 45,056  
Schedule of Maturities of Long-term Debt [Table Text Block]

2016

  $ 12  

2017

    12  

2018

    7  

2019

    -  

2020

    103,000  

Thereafter

    -