Business Segments - Summary of Segment Information (Detail) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	May 02, 2015	May 03, 2014	Jan. 31, 2015
Sales Information [Line Items]
Total Revenues	$ 101,807	$ 103,778
Operating Gain (Loss)	(5,017)	(5,543)
Assets	301,262		294,251
Retail Trade [Member]
Sales Information [Line Items]
Total Revenues	99,386	101,854
Operating Gain (Loss)	(5,353)	(5,412)
Assets	259,010		252,546
Electronic Commerce Trade [Member]
Sales Information [Line Items]
Total Revenues	4,769	4,920
Operating Gain (Loss)	7	(190)
Assets	1,172		1,043
Real Estate Development and Management [Member]
Sales Information [Line Items]
Total Revenues	1,131	638
Operating Gain (Loss)	552	289
Assets	41,080		40,662
Intersegment Sales Elimination [Member]
Sales Information [Line Items]
Total Revenues	(3,479)	(3,634)
Operating Gain (Loss)	$ (223)	$ (230)