UNAUDITED CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	9 Months Ended
	Oct. 31, 2015	Nov. 01, 2014
Cash Flows From Operating Activities:
Net income	$ 53,117	$ 53,659
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	12,656	11,777
Stock-based compensation	4,489	3,641
Other non-cash adjustments to net income	(303)	(1,097)
Increase in inventories, net	(36,530)	(16,243)
(Increase) decrease in prepaid expenses	(4,520)	1,969
Increase in accounts payable	26,224	16,284
Changes in other operating assets and liabilities	4,071	5,268
Net cash provided by operating activities	59,204	75,258
Cash Flows From Investing Activities:
Capital expenditures	(15,616)	(18,955)
Other, net	345	191
Net cash used in investing activities	(15,271)	(18,764)
Cash Flows From Financing Activities:
Cash used for stock repurchases	(85,824)	(49,908)
Payments on capital lease obligations	(327)	(273)
Proceeds from options exercised and purchase of shares under the employee stock purchase plan	530	700
Other, net	(1,256)	(1,759)
Net cash used in financing activities	(86,877)	(51,240)
Net (decrease) increase in cash and cash equivalents	(42,944)	5,254
Cash and cash equivalents, beginning of period	88,397	66,227
Cash and cash equivalents, end of period	$ 45,453	$ 71,481