Consolidated Statements of Cash Flows $ in Thousands	12 Months Ended
	Feb. 03, 2018 USD ($)	Jan. 28, 2017 USD ($)	Jan. 30, 2016 USD ($)
Cash flows from operating activities
Net income	$ 14,700	$ 11,410	$ 7,541
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	23,389	23,266	22,808
Stock-based compensation expense	2,411	2,572	3,926
Impairment of assets	848	2,352	2,593
Loss on disposal of assets	192	16	304
Gain on sales and maturities of marketable securities	(782)	(251)	(100)
Deferred income taxes	2,933	(1,174)	1,554
Changes in operating assets and liabilities:
Receivables	(363)	1,395	(715)
Merchandise inventories	(5,448)	3,589	150
Prepaid expenses and other assets	(562)	(449)	(293)
Accounts payable	3,559	1,623	(6,993)
Accrued expenses	(2,732)	6,562	6,199
Accrued compensation and benefits	(1,140)	1,508	(160)
Deferred rent	(4,973)	(5,464)	(948)
Deferred revenue	676	1,554	1,079
Net cash provided by operating activities	32,708	48,509	36,945
Cash flows from investing activities
Purchase of property and equipment	(13,753)	(17,047)	(23,100)
Proceeds from sale of property and equipment	0	43	7
Purchases of marketable securities	(152,389)	(99,675)	(74,873)
Maturities of marketable securities	125,264	95,021	60,000
Net cash used in investing activities	(40,878)	(21,658)	(37,966)
Payments of Dividends	(20,080)	0	0
Cash flows from financing activities
Proceeds from exercise of stock options	3,394	2,080	3,094
Payment of capital lease obligation	(835)	(858)	(807)
Taxes paid in lieu of shares issued for stock-based compensation	(101)	(99)	(35)
Net cash (used in) provided by financing activities	(17,622)	1,123	2,252
Change in cash and cash equivalents	(25,792)	27,974	1,231
Cash and cash equivalents, beginning of period	78,994	51,020	49,789
Cash and cash equivalents, end of period	53,202	78,994	51,020
Supplemental disclosures of cash flow information
Interest paid	26	82	133
Income taxes paid	11,534	8,806	7,473
Supplemental disclosure of non-cash activities
Unpaid purchases of property and equipment	4,778	640	1,817
Dividends declared	$ 29,067	$ 0	$ 0