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Income Taxes - Reconciliation of the Beginning and Ending Balances of the Total Amounts of Uncertain Tax Positions (Detail) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 29, 2013	Dec. 30, 2012	Jan. 01, 2012
Income Tax Disclosure [Abstract]
Gross uncertain tax positions at the beginning of the year	$ 4,950	$ 4,281	$ 4,386
Increase as a result of tax positions taken during a prior period	55	315	28
Decrease as a result of tax positions taken during a prior period	(33)	0	0
Increase as a result of tax positions taken in the current period	578	538	641
Reduction as a result of the expiration of the applicable statute of limitations	(2,920)	(184)	(774)
Gross uncertain tax positions at the end of the year	$ 2,630	$ 4,950	$ 4,281

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Amount of unrecognized tax benefits pertaining to uncertain tax positions taken in tax returns.

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-Publisher FASB

-Name Accounting Standards Codification

-Glossary Unrecognized Tax Benefit

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Amount of decrease in unrecognized tax benefits resulting from tax positions taken in prior period tax returns.

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Amount of increase in unrecognized tax benefits resulting from tax positions that have been or will be taken in current period tax return.

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Amount of decrease in unrecognized tax benefits resulting from lapses of applicable statutes of limitations.

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