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INVENTORIES (Tables)
3 Months Ended
Mar. 30, 2013
INVENTORIES [Abstract]  
Schedule of Inventories

Inventories consist of the following:

 

    March 30,
2013
    December 31,
2012
 
Inventory at FIFO                
Finished products   $ 4,542     $ 3,615  
Materials and work in process     49,733       52,212  
Gross inventories     54,275       55,827  
Less: LIFO reserve     (38,221 )     (38,089 )
Less: excess and obsolescence reserve     (1,964 )     (1,729 )
Net inventories   $ 14,090     $ 16,009