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Other-net (Tables)
3 Months Ended
Mar. 30, 2012
Other-net [Abstract]  
Summary of other-net expense
                 
    First Quarter Ended  
    Mar. 30,     Apr. 1,  
(Thousands)   2012     2011  

Foreign currency exchange/translation gain (loss)

  $ 243     $ (344

Amortization of intangible assets

    (1,435     (1,509

Metal consignment fees

    (2,221     (2,129

Other items

    (375     311  
   

 

 

   

 

 

 

Total

  $ (3,788   $ (3,671