Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	May 05, 2018	Apr. 29, 2017
Cash Flows from Operating Activities:
Net income	$ 29,004	$ 33,619
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	22,445	25,145
Loss on disposal and impairment of property and equipment	1,031	513
Deferred income taxes	(838)	4,905
Share-based compensation expense	5,055	5,794
Deferred rent and lease credits	(5,594)	(4,358)
Changes in assets and liabilities:
Inventories	(20,875)	(41,516)
Prepaid expenses and other current assets	12,270	5,955
Accounts payable	9,253	6,358
Accrued and other liabilities	10,143	(19,724)
Net cash provided by operating activities	61,894	16,691
Cash Flows from Investing Activities:
Purchases of marketable securities	(9,123)	(8,491)
Proceeds from sale of marketable securities	7,965	8,259
Purchases of property and equipment, net	(9,991)	(9,531)
Net cash used in investing activities	(11,149)	(9,763)
Cash Flows from Financing Activities:
Payments on borrowings	(3,750)	(5,000)
Proceeds from issuance of common stock	605	1,062
Dividends paid	(11,065)	(10,862)
Repurchase of common stock	0	(9,498)
Payments of tax withholdings related to share-based awards	(2,991)	(5,599)
Net cash used in financing activities	(17,201)	(29,897)
Effects of exchange rate changes on cash and cash equivalents	(68)	(24)
Net increase (decrease) in cash and cash equivalents	33,476	(22,993)
Cash and Cash Equivalents, Beginning of period	160,071	142,135
Cash and Cash Equivalents, End of period	193,547	119,142
Supplemental Disclosures of Cash Flow Information:
Cash paid for interest	710	593
Cash (received) paid for income taxes, net	$ (174)	$ 337