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Note 4. Inventories
12 Months Ended
Jun. 30, 2012
Inventory Disclosure [Text Block]
Note 4. Inventories

Inventories are stated at the lower of cost or market using the first-in, first-out method and consist of the following:

   
June 30,
 
   
2012
   
2011
 
             
Raw materials
  $ 2,502     $ 2,893  
Work-in-process
    1,344       1,740  
Finished goods
    1,444       2,763  
Total
  $ 5,290     $ 7,396