Income Taxes - Additional Information (Detail) - USD ($)	12 Months Ended
	Jan. 30, 2016	Jan. 31, 2015
Income Tax Disclosure [Abstract]
Reclassification adjustment from current to non-current assets	$ 27,900,000
Reclassification adjustment from current to non-current liabilities	100,000
Valuation allowance retained against deferred tax assets	200,000
State net operating loss carryovers	$ 200,000
Expiration of federal and state net operating loss carryovers	The state net operating loss carryovers will expire in 2019.
Ownership equity method percentage	50.00%
Unrecognized tax benefits	$ 900,000	$ 900,000
Exposures related to unrecognized tax benefits	$ 0
Period of unrecognized tax benefits change	12 months
Accrued penalties and interest expenses	$ 200,000	$ 200,000
Tax year open to federal and state tax examination	2002