Summary of Significant Accounting Policies (Details 2) (USD $) In Thousands, unless otherwise specified	3 Months Ended		12 Months Ended
	May 04, 2013	Apr. 28, 2012	Feb. 02, 2013
Components of Accumulated Other Comprehensive Income (Loss) [Roll Forward]
Beginning Balance	$ (28,241)
Foreign currency translation adjustment	(2,320)
Amortization of net actuarial loss	1,650
Amortization reclassified from AOCI, before tax	1,650
Income tax expense	650
Current period other comprehensive (loss) income, net of tax	(1,320)	4,319	4,725
Ending Balance	(29,561)	(28,647)	(28,241)
Accumulated Translation Adjustment [Member]
Components of Accumulated Other Comprehensive Income (Loss) [Roll Forward]
Beginning Balance	(1,931)
Foreign currency translation adjustment	(2,320)
Current period other comprehensive (loss) income, net of tax	(2,320)
Ending Balance	(4,251)
Accumulated Defined Benefit Plans Adjustment [Member]
Components of Accumulated Other Comprehensive Income (Loss) [Roll Forward]
Beginning Balance	(26,310)
Amortization of net actuarial loss	1,650
Amortization reclassified from AOCI, before tax	1,650
Income tax expense	650
Current period other comprehensive (loss) income, net of tax	1,000
Ending Balance	$ (25,310)