Condensed Consolidated Statements of Cash Flows - USD ($) $ in Thousands	9 Months Ended
	Oct. 29, 2022	Oct. 30, 2021
OPERATING ACTIVITIES
Net income	$ 3,020	$ 43,308
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation	8,418	9,352
Provision for customer credit losses	217	368
Purchase premium and premium amortization of investments	606	(952)
Share-based compensation	1,517	2,999
Loss on disposal of property and equipment	106	392
Changes in operating assets and liabilities which provided (used) cash:
Accounts receivable	29,916	(3,641)
Merchandise inventories	8,189	(6,106)
Prepaid and other assets	1,704	(6,190)
Operating lease right-of-use assets and liabilities	(1,895)	(2,892)
Accrued income taxes	1,918	3,891
Accounts payable, accrued expenses and other liabilities	(34,418)	38,881
Net cash provided by operating activities	19,298	79,410
INVESTING ACTIVITIES
Expenditures for property and equipment	(14,382)	(1,790)
Purchase of short-term investments	(53,765)	(131,837)
Sales of short-term investments	68,348	82,355
Net cash provided by (used) in investing activities	201	(51,272)
FINANCING ACTIVITIES
Dividends paid	(10,870)	(6,276)
Repurchase of common stock	(11,561)	(15,152)
Proceeds from employee stock purchase plan	279	176
Net cash (used) in financing activities	(22,152)	(21,252)
Net increase (decrease) in cash, cash equivalents, and restricted cash	(2,653)	6,886
Cash, cash equivalents, and restricted cash at beginning of period	23,678	21,022
Cash, cash equivalents, and restricted cash at end of period	21,025	27,908
Non-cash activity:
Accrued other assets and property and equipment	$ 2,311	$ 862