Sales by Product Group (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Apr. 28, 2012	Apr. 30, 2011
Revenue from External Customer [Line Items]
Jewelry & Watches	$ 71,571	$ 67,557
Home & Electronics	27,603	43,158
Beauty, Health & Fitness	18,059	14,878
Fashion (apparel, outerwear & accessories)	10,128	6,303
All other	9,188	11,637
Total	$ 136,549	$ 143,533