Condensed Consolidating Financial Statements (Details 1) (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended
	Jul. 28, 2012	Jul. 30, 2011	Jul. 28, 2012	Jul. 30, 2011
Condensed Consolidating Statement of Comprehensive (loss) Income
Revenue	$ 209,437	$ 214,435	$ 474,960	$ 502,724
Gross profit	69,325	72,268	157,065	169,238
Operating (loss) income	(250)	5,474	17,725	35,880
Costs on early extinguishment of debt				1,306
Interest and income taxes	2,192	3,627	10,491	17,349
Net (loss) income	(2,442)	1,847	7,234	17,225
Comprehensive (loss) income	(3,290)	1,527	7,138	18,048
Guarantors [Member]
Condensed Consolidating Statement of Comprehensive (loss) Income
Revenue	177,572	187,462	406,500	446,299
Gross profit	55,976	59,468	126,818	142,052
Operating (loss) income	(769)	3,501	12,731	29,554
Costs on early extinguishment of debt				1,306
Interest and income taxes	2,155	4,198	9,530	17,348
Net (loss) income	(2,924)	(697)	3,201	10,900
Comprehensive (loss) income	(2,924)	(697)	3,201	10,900
Non-Guarantors [Member]
Condensed Consolidating Statement of Comprehensive (loss) Income
Revenue	31,865	26,973	68,460	56,425
Gross profit	13,349	12,800	30,247	27,186
Operating (loss) income	519	1,973	4,994	6,326
Interest and income taxes	37	(571)	961	1
Net (loss) income	482	2,544	4,033	6,325
Comprehensive (loss) income	(366)	2,224	3,937	7,148
Eliminations [Member]
Condensed Consolidating Statement of Comprehensive (loss) Income
Equity in Earnings of Subsidiaries Net	2,442	(1,847)	(7,234)	(17,225)
Net (loss) income	2,442	(1,847)	(7,234)	(17,225)
Comprehensive (loss) income	3,290	(1,527)	(7,138)	(18,048)
Parent Only [Member]
Condensed Consolidating Statement of Comprehensive (loss) Income
Equity in Earnings of Subsidiaries Net	(2,442)	1,847	7,234	17,225
Net (loss) income	(2,442)	1,847	7,234	17,225
Comprehensive (loss) income	$ (3,290)	$ 1,527	$ 7,138	$ 18,048