Consolidated Statements of Cash Flows - USD ($) $ in Thousands	12 Months Ended
	Feb. 03, 2018	Jan. 28, 2017	Jan. 30, 2016
Cash flows from operating activities:
Net income	$ 26,802	$ 25,904	$ 28,785
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation, amortization and accretion	27,288	27,916	30,410
Deferred taxes	3,282	(2,555)	(2,698)
Stock-based compensation expense	5,032	4,578	4,996
Other	2,344	1,564	4,009
Changes in operating assets and liabilities:
Receivables	(3,216)	413	(1,184)
Inventories	(14,848)	(7,984)	(5,953)
Prepaid expenses and other current assets	(960)	(1,793)	(133)
Trade accounts payable	11,584	3,261	(9,103)
Accrued payroll and payroll taxes	5,359	2,313	(483)
Income taxes payable	3,575	(3,713)	1
Deferred rent and tenant allowances	(2,494)	(2,673)	2,613
Other liabilities	1,766	1,227	(1,939)
Net cash provided by operating activities	65,514	48,458	49,321
Cash flows from investing activities:
Additions to fixed assets	(24,062)	(20,400)	(34,834)
Acquisitions, net of cash acquired		(5,395)
Purchases of marketable securities and other investments	(129,036)	(86,826)	(59,286)
Sales and maturities of marketable securities and other investments	89,128	61,106	158,850
Net cash (used in) provided by investing activities	(63,970)	(51,515)	64,730
Cash flows from financing activities:
Proceeds from revolving credit facilities	21,466	23,079	43,173
Payments on revolving credit facilities	(20,700)	(22,429)	(43,255)
Repurchase of common stock		(21,607)	(92,235)
Proceeds from issuance and exercise of stock-based awards	698	1,014	1,144
Payments for tax withholdings on equity awards	(191)	(134)	(299)
Net cash provided by (used in) financing activities	1,273	(20,077)	(91,472)
Effect of exchange rate changes on cash and cash equivalents	977	218	(278)
Net increase (decrease) in cash and cash equivalents	3,794	(22,916)	22,301
Cash and cash equivalents, beginning of period	20,247	43,163	20,862
Cash and cash equivalents, end of period	24,041	20,247	43,163
Supplemental disclosure on cash flow information:
Cash paid during the period for income taxes	14,851	20,462	19,630
Accrual for purchases of fixed assets	$ 1,300	$ 1,191	1,166
Accrual for repurchase of common stock			$ 1,067