Property and Equipment - Summary of Leased Property and Equipment under Capital and Financing Lease Obligations (Detail) (USD $) In Thousands, unless otherwise specified	Dec. 29, 2013	Dec. 30, 2012
Capital Leases-Buildings [Member]
Property, Plant and Equipment [Line Items]
Gross asset balance	$ 2,225	$ 2,796
Accumulated depreciation	(742)	(703)
Net	1,483	2,093
Capital Leases-Equipment [Member]
Property, Plant and Equipment [Line Items]
Gross asset balance	842	857
Accumulated depreciation	(657)	(420)
Net	185	437
Financing leases [Member]
Property, Plant and Equipment [Line Items]
Gross asset balance	104,355	71,034
Accumulated depreciation	(6,204)	(3,674)
Net	$ 98,151	$ 67,360