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Note 3 - Inventories
12 Months Ended
Jun. 30, 2016
Notes to Financial Statements  
Inventory Disclosure [Text Block]
3. Inventories
 
Inventories are comprised of (in thousands):
 
June 30
 
2016
 
 
2015
 
Raw materials
  $ 46,616     $ 46,865  
Work in process
    26,541       29,165  
Finished goods
    32,245       32,275  
Total
  $ 105,402     $ 108,305  
 
Distribution costs associated with the sale of inventory are recorded as a component of selling, general and administrative expenses and were $20.1 million, $23.3 million, and $20.8 million in 2016, 2015, and 2014, respectively.