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Note 2 - Acquisitions, Dispositions and Discontinued Operations (Detail) - Summary of Discontinued Operation's Income (Loss) (USD $)
In Thousands, unless otherwise specified
12 Months Ended
Dec. 31, 2012
Dec. 25, 2011
Dec. 26, 2010
Revenues $ 173,503 $ 335,596 $ 373,317
Costs and expense 183,585 362,501 342,026
Loss before income taxes (10,082) (26,905) 31,291
Income tax expense (benefit) 1,188 (1,516) 15,384
Loss from discontinued operations $ (11,270) $ (25,389) $ 15,907