Consolidated Statements of Cash Flows - USD ($)	9 Months Ended
	Nov. 02, 2019	Nov. 03, 2018
OPERATING ACTIVITIES
Net income	$ 39,107,000	$ 33,693,000
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation	11,523,000	12,470,000
Provision For Doubtful Accounts	539,000	301,000
Purchase premium and premium amortization	(380,000)	420,000
Share Based Compensation	3,450,000	3,697,000
Deferred income taxes	0	1,556,000
Loss on disposal of property and equipment	555,000	530,000
Changes in operating assets and liabilities which provided (used) cash:
Accounts receivable	119,000	(9,288,000)
Merchandise inventories	5,536,000	8,489,000
Prepaid and other assets	37,447,000	11,115,000
Accrued income taxes	1,568,000	99,000
Accounts payable, accrued expenses and other liabilities	(50,158,000)	(8,855,000)
Net cash provided by operating activities	49,306,000	54,227,000
INVESTING ACTIVITIES
Capital expenditures	(4,946,000)	(3,224,000)
Purchase of short-term investments	(177,807,000)	(122,819,000)
Sales of short-term investments	160,858,000	58,113,000
Payments to Acquire Projects	(332,000)	(143,000)
Proceeds from Sale of Investment Projects	(13,000)	(4,000)
Net cash used in investing activities	(22,214,000)	(68,069,000)
FINANCING ACTIVITIES
Dividends paid	(24,461,000)	(24,455,000)
Repurchase of common stock	(5,032,000)	(13,344,000)
Proceeds from employee stock purchase plan	563,000	518,000
Proceeds From Stock Options Exercised	0	189,000
Net cash provided used in financing activities	(28,930,000)	(37,092,000)
Net increase in cash and cash equivalents	(1,838,000)	(50,934,000)
Cash, Cash Equivalents and Restricted Cash at Beginning of Period	25,209,000	81,264,000
Cash, Cash Equivalents and Restricted Cash at End of Period	23,371,000	30,330,000
Change in Accrued PPE	$ 1,538,000	$ 360,000