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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 9 Months Ended
Sep. 23, 2012
Sep. 25, 2011
Sep. 23, 2012
Sep. 25, 2011
Revenues $ 18,491 $ 78,668 $ 169,805 $ 245,743
Costs and expense 19,527 104,342 179,205 274,186
Loss before income taxes (1,036) (25,674) (9,400) (28,443)
Income taxes 2 (7,721) 1,188 (2,397)
Loss from discontinued operations $ (1,038) $ (17,953) $ (10,588) $ (26,046)