Derivative - Schedule of Offsetting Derivative Instrument (Detail) (USD $) In Thousands, unless otherwise specified	Dec. 28, 2013	Dec. 29, 2012
Derivative [Line Items]
Financial Instruments - Assets	$ (1,075)	$ 20
Interest Rate Swap [Member]
Derivative [Line Items]
Gross Amounts of Recognized Liabilities	630
Gross Amounts offset in Balance Sheet - Liabilities
Net Amounts of liabilities presented in Balance Sheet	630
Financial Instruments - Liabilities
Cash Collateral Pledged - Liabilities
Net Amount	630
Interest Rate Cap [Member]
Derivative [Line Items]
Gross Amounts of Recognized Assets	34
Gross Amounts offset in Balance Sheet - Assets
Net Amounts of Assets presented in Balance Sheet	34
Financial Instruments - Assets
Cash Collateral Received - Assets
Net Amount	34
Aluminum Forward Contracts [Member]
Derivative [Line Items]
Gross Amounts of Recognized Assets		53
Gross Amounts offset in Balance Sheet - Assets		(33)
Net Amounts of Assets presented in Balance Sheet		20
Financial Instruments - Assets
Cash Collateral Received - Assets
Net Amount		20
Gross Amounts of Recognized Liabilities	479	33
Gross Amounts offset in Balance Sheet - Liabilities		(33)
Net Amounts of liabilities presented in Balance Sheet	479
Financial Instruments - Liabilities
Cash Collateral Pledged - Liabilities
Net Amount	$ 479