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Note 7 - Inventories
6 Months Ended
Dec. 31, 2012
Inventory Disclosure [Text Block]
Note 7 - Inventories

Inventories are stated at the lower of cost (first-in, first-out basis) or market. Inventories are comprised as follows (in thousands):

   
December 31,
2012
   
June 30,
2012
 
Raw materials
  $ 2,682     $ 3,961  
Finished goods
    2,077       2,235  
Subtotal
    4,759       6,196  
Less: Inventory reserve
    (768 )     (1,721 )
Net inventory balance - current
  $ 3,991     $ 4,475  

Gross inventories have declined by $1.4 million from June 30, 2012