Consolidated Statements of Operations (USD $) In Thousands, except Share data, unless otherwise specified	3 Months Ended
May 02, 2015	May 03, 2014
Income Statement [Abstract]
Net sales	$ 153,727us-gaap_SalesRevenueNet	$ 126,004us-gaap_SalesRevenueNet
Cost of goods sold	106,566us-gaap_CostOfGoodsSold	87,069us-gaap_CostOfGoodsSold
Gross profit	47,161us-gaap_GrossProfit	38,935us-gaap_GrossProfit
Selling, general and administrative expenses	40,140	33,673
Operating income	7,021us-gaap_OperatingIncomeLoss	5,262us-gaap_OperatingIncomeLoss
Interest expense, net	9	72
Loss on debt extinguishment	0	244
Income before income taxes	7,012	4,946
Income tax expense	2,734us-gaap_IncomeTaxExpenseBenefit	1,866us-gaap_IncomeTaxExpenseBenefit
Net income	4,278us-gaap_NetIncomeLoss	3,080us-gaap_NetIncomeLoss
Participating Securities, Distributed and Undistributed Earnings (Loss), Diluted	0	20
Net income attributable to common shareholders	$ 4,278	$ 3,060
Basic (loss) income per common share (dollars per share)	$ 0.08us-gaap_EarningsPerShareBasic	$ 0.06us-gaap_EarningsPerShareBasic
Diluted (loss) income per common share (dollars per share)	$ 0.08us-gaap_EarningsPerShareDiluted	$ 0.06us-gaap_EarningsPerShareDiluted
Weighted average shares outstanding:
Basic shares	54,448,634	53,864,972
Diluted shares	54,717,146	54,293,467

Total costs related to goods produced and sold during the reporting period.

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Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

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Net income after adjustments for dividends on preferred stock (declared in the period) and/or cumulative preferred stock (accumulated for the period).

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