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Note 4 - Property and Equipment (Detail) (USD $)
In Millions, unless otherwise specified
3 Months Ended 12 Months Ended 3 Months Ended 12 Months Ended
Dec. 29, 2012
Dec. 29, 2012
Dec. 31, 2011
Jan. 01, 2011
Dec. 29, 2012
Property and Equipment [Member]
Dec. 31, 2011
Property and Equipment [Member]
Jan. 01, 2011
Property and Equipment [Member]
Dec. 29, 2012
Property and Equipment [Member]
Depreciation   $ 20.4 $ 22.8 $ 24.9        
Asset Impairment Charges $ 2.2       $ 1.4 $ 0.4 $ 0.6 $ 0.9