Condensed Consolidated Statements of Income (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended
Apr. 04, 2015	Mar. 29, 2014
Income Statement [Abstract]
Net revenues	$ 127,067us-gaap_Revenues	$ 113,338us-gaap_Revenues
Cost of goods sold	100,085us-gaap_CostOfGoodsSold	88,415us-gaap_CostOfGoodsSold
Gross profit	26,982us-gaap_GrossProfit	24,923us-gaap_GrossProfit
Selling, general and administrative expense	44,975	44,041
Loss from operations	(17,993)us-gaap_OperatingIncomeLoss	(19,118)us-gaap_OperatingIncomeLoss
Interest expense	112us-gaap_InterestExpense	108us-gaap_InterestExpense
Loss before income taxes	(18,105)	(19,226)
Income tax benefit	(7,846)us-gaap_IncomeTaxExpenseBenefit	(8,211)us-gaap_IncomeTaxExpenseBenefit
Net loss	$ (10,259)us-gaap_NetIncomeLoss	$ (11,015)us-gaap_NetIncomeLoss
Net loss per common and common equivalent share:
Basic	$ (0.42)us-gaap_EarningsPerShareBasic	$ (0.46)us-gaap_EarningsPerShareBasic
Diluted	$ (0.42)us-gaap_EarningsPerShareDiluted	$ (0.46)us-gaap_EarningsPerShareDiluted
Weighted average common and common equivalent shares outstanding:
Basic	24,486	24,141
Diluted	24,486	24,141

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

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