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Income Taxes - Additional Information (Detail) (USD $)
Feb. 01, 2014
Feb. 02, 2013
Income Tax Disclosure [Abstract]    
Remaining valuation allowance against the Company's deferred tax assets $ 0 $ 0
Unrecognized tax benefits 307,000 307,000
Accrued payment of interest and penalties associated with unrecognized tax benefits $ 186,000 $ 155,000