Income Taxes - Additional Information (Detail) (USD $)	12 Months Ended
	Dec. 28, 2013	Dec. 29, 2012	Dec. 31, 2011
Income Taxes [Line Items]
Deferred tax benefit - discontinued operations	$ 1,342,000
Federal income tax rate	35.00%
Net unrecognized tax benefits	1,583,000	1,643,000
Accrued for estimated interest and penalties	628,000	626,000
Income taxes paid	$ 64,255,000	$ 71,033,000	$ 59,442,000