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Note 4 - Inventory
3 Months Ended
Sep. 30, 2011
Inventory Disclosure [Text Block]
Note 4:    Inventories

          Inventories consist of the following (in thousands):

   
September 30,
2011
   
June 30,
2011
 
Raw Material and Supplies
  $ 31,799     $ 31,928  
Goods in Process and Finished Parts
    23,947       23,938  
Finished Goods
    31,461       29,096  
      87,207       84,962  
LIFO Reserve
    (26,760 )     (26,173 )
Inventories
  $ 60,447     $ 58,789  

LIFO inventories were $16.0 million and $15.4 million at September 30, 2011 and June 30, 2011, respectively, such amounts being approximately $26.8 million and $26.2 million, respectively, less than if determined on a FIFO basis.  The use of LIFO, as compared to FIFO, resulted in a $0.6 million increase in cost of sales for the three months ended September 30, 2011 compared to a $0.3 million reduction in cost of sales in the three months ended September 25, 2010.