UNAUDITED CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	3 Months Ended
	Apr. 29, 2017	Apr. 30, 2016
Cash Flows From Operating Activities:
Net income	$ 20,910	$ 27,906
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	5,713	4,599
Stock-based compensation	1,703	2,149
Other non-cash adjustments to net income	96	19
Decrease in inventories, net	31,342	31,258
Decrease in prepaid expenses	9,592	8,053
Decrease in accounts payable	(7,123)	(22,784)
Changes in other operating assets and liabilities	4,637	4,809
Net cash provided by operating activities	66,870	56,009
Cash Flows From Investing Activities:
Capital expenditures	(7,796)	(6,780)
Other, net	(80)	147
Net cash used in investing activities	(7,876)	(6,633)
Cash Flows From Financing Activities:
Cash used for stock repurchases	(21,636)	(7,378)
Payments on capital lease obligations	(146)	(113)
Proceeds from options exercised and purchase of shares under the employee stock purchase plan	387	169
Other, net	(701)	(913)
Net cash used in financing activities	(22,096)	(8,235)
Net increase in cash and cash equivalents	36,898	41,141
Cash and cash equivalents, beginning of period	38,958	32,274
Cash and cash equivalents, end of period	$ 75,856	$ 73,415