Income Taxes - Reconciliation of Income Tax Computed at U.S. Federal Statutory Tax Rate to Provision (Benefit) for Income Taxes (Detail) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 28, 2013	Dec. 29, 2012	Dec. 31, 2011
Income Tax Disclosure [Abstract]
Tax provision (benefit) at U.S. 35% statutory rate	$ (12,511)	$ (4,591)	$ 6,223
State income taxes, net of federal tax benefit	(1,098)	(645)	(941)
Settlements, adjustments and releases from statute expirations	(846)	367	(791)
Change in effective tax rate for deferred balances		346
Federal tax credits	(1,340)		(707)
Stock-based compensation on which no tax benefit provided	168	177	202
Change in valuation allowance	11,283	2,614	(483)
Foreign income taxed at different rates	1,526	(227)	(726)
Non-deductible transaction costs		700
Other, net	490	385	(718)
Income tax provision (benefit)	$ (2,328)	$ (874)	$ 2,059