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Note 7 - Property and Equipment (Detail) (USD $)
In Thousands, unless otherwise specified
12 Months Ended
Nov. 24, 2012
Nov. 26, 2011
Nov. 27, 2010
Depreciation $ 5,127 $ 4,837 $ 4,917
Property, Plant and Equipment, Net 56,624 49,946  
Used by Company-owned Stores [Member]
     
Property, Plant and Equipment, Net $ 44,620 $ 39,317