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Note 2. Summary of Disposition (Detail) - Summary of Discontinued Operation's Income (Loss) (USD $)
In Thousands, unless otherwise specified
3 Months Ended 6 Months Ended
Jun. 24, 2012
Jun. 26, 2011
Jun. 24, 2012
Jun. 26, 2011
Revenues $ 74,999 $ 83,064 $ 149,394 $ 164,719
Costs and expense 71,034 82,445 156,350 165,933
Income before income taxes 3,965 619 (6,956) (1,214)
Income taxes 2,399 2,661 1,186 5,323
Income (loss) from discontinued operations $ 1,566 $ (2,042) $ (8,142) $ (6,537)