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Inventories
3 Months Ended
May 27, 2012
Inventories [Abstract]  
Inventories

5. INVENTORIES

Inventories are stated at the lower of cost (first-in, first-out method) or market. Inventories consisted of the following:

    May 27,   February 26,
    2012   2012
 
Raw materials $ 10,268 $ 8,774
Work-in-progress   3,515   2,632
Finished goods   4,305   4,097
Manufacturing supplies   316   320
 
  $ 18,404 $ 15,823