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Note 2 - Inventories
9 Months Ended
Mar. 31, 2013
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:

   
March 31,
2013
   
June 30,
2012
 
             
Raw materials
  $ 2,976     $ 2,502  
Work-in-process
    1,600       1,344  
Finished goods
    2,171       1,444  
Total
  $ 6,747     $ 5,290