Consolidated Statements of Cash Flows - USD ($)	3 Months Ended
	Apr. 30, 2022	May 01, 2021
Cash flows from operating activities:
Net income	$ 813,000	$ 10,959,000
Adjustments to reconcile net income to net cash (used in) provided by operating activities:
Depreciation and amortization	3,508,000	4,324,000
Proceeds from Insurance Settlement, Operating Activities	0	117,000
Share-based compensation expense	563,000	366,000
Impairment of assets	13,400	0
Loss on disposal of assets	43,000	62,000
Gain on sales and maturities of marketable securities	(26,000)	(29,000)
Deferred income taxes	(150,000)	285,000
Changes in operating assets and liabilities:
Receivables	(356,000)	250,000
Merchandise inventories	(8,467,000)	(9,760,000)
Prepaid expenses and other current assets	1,667,000	1,615,000
Accounts payable	(955,000)	10,617,000
Accrued expenses	(2,357,000)	(1,745,000)
Accrued compensation and benefits	(1,946,000)	(579,000)
Operating lease liabilities	(8,349,000)	4,590,000
Deferred revenue	(1,361,000)	(2,103,000)
Increase (Decrease) in Other Operating Liabilities	(193,000)	308,000
Net cash (used in) provided by operating activities	(17,553,000)	19,277,000
Cash flows from investing activities:
Purchases of property and equipment	(2,598,000)	(5,492,000)
Proceeds from Sale of Property, Plant, and Equipment	0	10,000
Proceeds from Insurance Settlement, Investing Activities	0	29,000
Purchases of marketable securities	(4,967,000)	(36,644,000)
Proceeds from marketable securities	51,028,000	25,000,000
Net cash provided by (used in) investing activities	43,463,000	(17,097,000)
Cash flows from financing activities:
Proceeds from exercise of stock options	20,000	2,651,000
Share repurchases	(8,177,000)	0
Net cash (used in) provided by financing activities	(8,157,000)	2,651,000
Increase in cash and cash equivalents	17,753,000	4,831,000
Cash and cash equivalents, beginning of period	42,201,000	76,184,000
Cash and cash equivalents, end of period	59,954,000	81,015,000
Supplemental disclosures of cash flow information:
Interest paid	0	0
Income taxes (refunded) paid	(58,000)	3,683,000
Supplemental disclosure of non-cash activities:
Unpaid purchases of property and equipment	1,108,000	2,936,000
Operating lease liabilities arising from obtaining operating lease assets	$ 14,818	$ 4,621