Segment Reporting (Detail) - Schedule of Condensed Income Statement (USD $) In Thousands, unless otherwise specified	3 Months Ended
Mar. 23, 2013	Mar. 24, 2012
Total segment profit	$ 7,648	$ 13,473
Unallocated amounts:
Interest	(4,682)	(4,404)
Earnings before income taxes	$ 2,966	$ 9,069

The consolidated profit or loss for the period, net of income taxes, including the portion attributable to the noncontrolling interest.

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+ Details