Condensed Consolidated Statements of Cash Flows (Unaudited) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	May 04, 2013	Apr. 28, 2012
CASH FLOWS FROM OPERATING ACTIVITIES:
Net income (loss)	$ 3,110	$ (273)
Adjustments to reconcile net income (loss) to net cash provided by (used in) operating activities:
Depreciation and amortization	3,338	4,691
Amortization of premium on investments	152	0
Amortization of deferred financing costs	27	27
Loss on disposal of equipment and leasehold improvements	18	286
Asset impairment	1,596	3,606
Deferred income taxes	0	(147)
Stock-based compensation	369	994
Changes in operating assets and liabilities:
Income tax receivables	0	(310)
Other receivables	(2,874)	218
Merchandise inventories	(2,553)	(8,246)
Prepaid expenses and other current assets	2,056	(9,926)
Other non-current assets	13	8
Accounts payable and accrued liabilities	3,950	3,987
Deferred rent	(34)	24
Other long-term liabilities	(37)	(35)
Net cash provided by (used in) operating activities	9,131	(5,096)
CASH FLOWS FROM INVESTING ACTIVITIES:
Purchase of equipment and leasehold improvements	(3,603)	(3,778)
Proceeds from maturity of marketable securities	6,200	0
Net cash provided by (used in) investing activities	2,597	(3,778)
CASH FLOWS FROM FINANCING ACTIVITIES:
Proceeds from exercise of stock options	94	19
Repurchase of common stock	(3,781)	(222)
Net cash used in financing activities	(3,687)	(203)
NET INCREASE (DECREASE) IN CASH AND CASH EQUIVALENTS	8,041	(9,077)
CASH AND CASH EQUIVALENTS, beginning of period	42,279	157,185
CASH AND CASH EQUIVALENTS, end of period	50,320	148,108
Cash paid during the period for:
Interest	18	19
Income taxes	183	585
SUPPLEMENTAL DISCLOSURES OF NON-CASH INVESTING AND FINANCING TRANSACTIONS:
Purchase of equipment and leasehold improvements unpaid at end of period	$ 2,822	$ 4,427