UNAUDITED CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (USD $) In Thousands, unless otherwise specified	3 Months Ended
	May 04, 2013	Apr. 28, 2012
Cash Flows From Operating Activities:
Net income	$ 26,214	$ 26,363
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	3,325	3,226
Stock-based compensation	2,367	2,616
Other non-cash adjustments to net income	(1,860)	(1,593)
Decrease in inventories, net	15,883	14,194
(Decrease) increase in accounts payable	(18,552)	1,417
Changes in operating assets and liabilities	8,941	8,940
Net cash provided by operating activities	36,318	55,163
Cash Flows From Investing Activities:
Capital expenditures	(8,195)	(2,459)
Other, net	(189)	(217)
Net cash used in investing activities	(8,384)	(2,676)
Cash Flows From Financing Activities:
Cash used for stock repurchases	(1,188)	(13,675)
Payments on capital lease obligations	(67)	(42)
Proceeds from options exercised and purchase of shares under the employee stock purchase plan	559	1,833
Other, net	(961)	90
Net cash used in financing activities	(1,657)	(11,794)
Net increase in cash and cash equivalents	26,277	40,693
Cash and Cash Equivalents, Beginning of Period	76,911	55,138
Cash and Cash Equivalents, End of Period	$ 103,188	$ 95,831