UNAUDITED CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (USD $) In Thousands, unless otherwise specified	3 Months Ended
	May 03, 2014	May 04, 2013
Cash Flows From Operating Activities:
Net income	$ 28,388	$ 26,214
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	3,580	3,325
Stock-based compensation	2,517	2,367
Other non-cash adjustments to net income	(188)	(1,860)
Decrease in inventories, net	20,207	15,883
Decrease in prepaid expenses	14,181	13,820
Decrease in accounts payable	(7,691)	(18,552)
Changes in other operating assets and liabilities	2,488	(4,879)
Net cash provided by operating activities	63,482	36,318
Cash Flows From Investing Activities:
Capital expenditures	(6,480)	(8,195)
Other, net	(364)	(189)
Net cash used in investing activities	(6,844)	(8,384)
Cash Flows From Financing Activities:
Cash used for stock repurchases	(10,776)	(1,188)
Payments on capital lease obligations	(86)	(67)
Proceeds from options exercised and purchase of shares under the employee stock purchase plan	209	559
Other, net	(1,937)	(961)
Net cash used in financing activities	(12,590)	(1,657)
Net increase in cash and cash equivalents	44,048	26,277
Cash and cash equivalents, beginning of period	66,227	76,911
Cash and cash equivalents, end of period	110,275	103,188
Supplemental Disclosure
Increase in equipment and accounts payable for capital purchases	$ 2,129	$ 0