Consolidated Statements of Operations (Unaudited) (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended		9 Months Ended
	Oct. 31, 2012	Oct. 31, 2011	Oct. 31, 2012	Oct. 31, 2011
Consolidated Statements of Operations [Abstract]
Merchandise revenue	$ 87,908	$ 92,638	$ 276,741	$ 289,929
Rental revenue	13,325	15,841	44,238	52,792
Gift card breakage revenue	87	145	(119)	575
Total revenues	101,320	108,624	320,860	343,296
Merchandise cost of revenue	60,571	65,177	187,150	201,186
Rental cost of revenue	4,482	6,299	15,035	20,470
Total cost of revenues	65,053	71,476	202,185	221,656
Gross profit	36,267	37,148	118,675	121,640
Selling, general and administrative expenses	43,957	46,180	128,282	134,607
Pre-opening expenses		30		242
Operating loss	(7,690)	(9,062)	(9,067)	(13,209)
Other income (expense):
Interest expense, net	(301)	(405)	(871)	(894)
Other, net	34	93	129	230
Loss before income taxes	(7,957)	(9,374)	(10,349)	(13,873)
Income tax expense (benefit)	42	(3,851)	174	(4,708)
Net loss	$ (7,999)	$ (5,523)	$ (10,523)	$ (9,165)
Basic loss per share	$ (0.98)	$ (0.65)	$ (1.28)	$ (1.07)
Diluted loss per share	$ (0.98)	$ (0.65)	$ (1.28)	$ (1.07)
Weighted-average common shares outstanding:
Basic	8,165	8,508	8,214	8,605
Dilutive effect of stock awards
Diluted	8,165	8,508	8,214	8,605