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INVENTORIES
12 Months Ended
Dec. 31, 2011
INVENTORIES  
INVENTORIES

(4) INVENTORIES

        Inventories consisted of the following at December 31, 2011 and December 25, 2010:

 
  2011   2010  

Raw materials and purchased parts

  $ 202,953   $ 133,380  

Work-in-process

    28,053     25,891  

Finished goods and manufactured goods

    212,312     163,511  
           

Subtotal

    443,318     322,782  

Less: LIFO reserve

    49,536     42,559  
           

 

  $ 393,782   $ 280,223  
           

        In 2010 and 2009, the Company reduced its LIFO inventory quantities, thereby liquidating a portion of its LIFO inventories acquired in prior years. The result of this liquidation was an increase in operating income of $1,509 and $5,503 for the fiscal years ended December 25, 2010 and December 26, 2009, respectively.