Condensed Consolidated Statements of Operations (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended
	Mar. 29, 2014	Mar. 30, 2013
Income Statement [Abstract]
Net revenues	$ 113,338	$ 114,244
Cost of goods sold	88,415	88,930
Gross profit	24,923	25,314
Selling, general and administrative expense	44,041	41,502
Loss from operations	(19,118)	(16,188)
Interest expense	108	109
Loss before income taxes	(19,226)	(16,297)
Income tax benefit	(8,211)	(6,568)
Net loss	$ (11,015)	$ (9,729)
Net loss per common and common equivalent share:
Basic	$ (0.46)	$ (0.41)
Diluted	$ (0.46)	$ (0.41)
Weighted average common and common equivalent shares outstanding:
Basic	24,141	23,948
Diluted	24,141	23,948