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Note 5 - Inventories
12 Months Ended
Jun. 30, 2012
Inventory Disclosure [Text Block]
5.  INVENTORIES

Inventories consist of the following (in thousands):

   
June 30,
2012
   
June 30,
2011
 
Raw materials and supplies
 
$
35,803
   
$
31,928
 
Goods in process and finished parts
   
24,044
     
23,938
 
Finished goods
   
37,553
     
29,096
 
     
97,400
     
84,962
 
LIFO Reserve
   
(27,505)
     
(26,173
)
   
$
69,895
     
58,789
 

LIFO inventories were $19.7 million and $15.4 million at June 30, 2012 and June 30, 2011, respectively, such amounts being approximately $27.5 million and $26.2 million, respectively, less than if determined on a FIFO basis.  The use of LIFO, as compared to FIFO, on an annual basis resulted in a $1.3 million increase in cost of sales in fiscal 2012 compared to a $1.0 million increase in cost of sales in fiscal 2011 and a $8.5 million reduction in cost of sales in fiscal 2010.