UNAUDITED CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	9 Months Ended
	Oct. 28, 2017	Oct. 29, 2016
Cash Flows From Operating Activities:
Net income	$ 25,297	$ 49,020
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	18,060	14,036
Stock-based compensation	3,179	3,771
Other non-cash adjustments to net income	237	96
Decrease (increase) in inventories, net	15,278	(9,362)
Decrease (increase) in prepaid expenses	37	(1,095)
Increase (decrease) in accounts payable	14,178	(2,746)
Changes in other operating assets and liabilities	7,007	6,108
Net cash provided by operating activities	83,273	59,828
Cash Flows From Investing Activities:
Capital expenditures	(18,875)	(19,554)
Other, net	39	82
Net cash used in investing activities	(18,836)	(19,472)
Cash Flows From Financing Activities:
Cash used for stock repurchases	(44,469)	(30,691)
Payments on capital lease obligations	(444)	(344)
Proceeds from options exercised and purchase of shares under the employee stock purchase plan	554	458
Other, net	(711)	(858)
Net cash used in financing activities	(45,070)	(31,435)
Net increase in cash and cash equivalents	19,367	8,921
Cash and cash equivalents, beginning of period	38,958	32,274
Cash and cash equivalents, end of period	$ 58,325	$ 41,195