Business Segments - Summary of Segment Information (Detail) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Aug. 01, 2015	Aug. 02, 2014	Aug. 01, 2015	Aug. 02, 2014	Jan. 31, 2015
Segment Reporting Information [Line Items]
Total Revenues	$ 107,922	$ 108,284	$ 209,730	$ 212,061
Operating Gain (Loss)	(4,960)	(2,433)	(9,976)	(7,977)
Assets	296,204		296,204		$ 294,251
Retail Trade [Member]
Segment Reporting Information [Line Items]
Assets	250,576		250,576		252,546
Electronic Commerce Trade [Member]
Segment Reporting Information [Line Items]
Assets	1,008		1,008		1,043
Real Estate Development and Management [Member]
Segment Reporting Information [Line Items]
Assets	44,620		44,620		$ 40,662
Operating Segments [Member] | Retail Trade [Member]
Segment Reporting Information [Line Items]
Total Revenues	105,655	106,324	205,042	208,177
Operating Gain (Loss)	(5,474)	(4,072)	(10,826)	(8,368)
Operating Segments [Member] | Electronic Commerce Trade [Member]
Segment Reporting Information [Line Items]
Total Revenues	4,255	4,402	9,024	9,322
Operating Gain (Loss)	120	417	127	227
Operating Segments [Member] | Real Estate Development and Management [Member]
Segment Reporting Information [Line Items]
Total Revenues	1,144	678	2,275	1,316
Operating Gain (Loss)	579	313	1,131	602
Intersegment Sales Elimination [Member]
Segment Reporting Information [Line Items]
Total Revenues	(3,132)	(3,120)	(6,611)	(6,754)
Operating Gain (Loss)	$ (185)	$ 909	$ (408)	$ (438)