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Note 6 - Inventories
12 Months Ended
Jun. 30, 2013
Inventory Disclosure [Abstract]  
Inventory Disclosure [Text Block]

6.  INVENTORIES


Inventories consist of the following (in thousands):


   

June 30, 2013

   

June 30, 2012

 

Raw materials and supplies

  $ 29,565     $ 35,803  

Goods in process and finished parts

    20,256       24,044  

Finished goods

    37,507       37,553  
      87,328       97,400  

LIFO reserve

    (30,827

)

    (27,505

)

    $ 56,501       69,895  

LIFO inventories were $12.9 million and $19.7 million at June 30, 2013 and June 30, 2012, respectively, such amounts being approximately $30.8 million and $27.5 million, respectively, less than if determined on a FIFO basis.  Increases in the LIFO reserve of $3.3 million, $1.3 million, and $1.0 million in fiscal 2013, 2012 and 2011 respectively, resulted in a corresponding increase in cost of goods sold.


During fiscal 2013, a reduction in total inventory resulted in a liquidation of LIFO inventory quantities valued at the lower costs of prior years. The LIFO liquidation decreased cost of goods sold in fiscal 2013 by approximately $0.8 million.