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Note 2 - Inventories
6 Months Ended
Dec. 31, 2015
Notes to Financial Statements  
Inventory Disclosure [Text Block]
Note
2
. Inventories
 
Inventories are stated at the lower of cost or market using the first-in, first-out method and consist of the following as of:
 
   
December 31,
   
June 30,
 
   
2015
   
2015
 
                 
Raw materials
  $ 4,762     $ 2,371  
Work-in-process
    1,178       2,061  
Finished goods
    1,079       1,346  
Total
  $ 7,019     $ 5,778