Consolidated Balance Sheets - USD ($)	Jan. 30, 2021	Feb. 01, 2020
Current Assets:
Cash and cash equivalents	$ 17,510,000	$ 11,824,000
Short-term investments	126,416,000	200,387,000
Restricted Cash	3,512,000	2,577,000
Restricted short term investments	406,000	1,319,000
Accounts receivable, net of allowance for doubtful accounts	52,743,000	26,088,000
Merchandise inventories	84,123,000	115,365,000
Prepaid expenses	5,840,000	5,237,000
Total Current Assets	290,550,000	362,797,000
Property and equipment - net	72,550,000	88,667,000
Noncurrent deferred tax asset	5,685,000	8,636,000
Other assets	22,850,000	24,073,000
Right-of-Use assets - net	199,817,000	200,803,000
Total Assets	591,452,000	684,976,000
Current Liabilities:
Accounts payable	73,769,000	68,438,000
Accrued expenses	40,790,000	47,099,000
Accrued bonus and benefits	1,916,000	18,913,000
Accrued income taxes	2,038,000	1,703,000
Current lease liability	63,421,000	63,149,000
Total Current Liabilities	181,934,000	199,302,000
Other noncurrent liabilities (primarily deferred rent)	19,705,000	21,976,000
Commitments And Contingencies	0	0
Lease liability	143,315,000	147,184,000
Stockholders' Equity:
Preferred stock, $100 par value per share, 100,000 shares authorized, none issued	0	0
Class of Stock [Line Items]
Common stock	762,000	820,000
Additional paid-in capital	115,278,000	110,813,000
Retained earnings	129,303,000	203,458,000
AccumulatedOtherComprehensiveIncomeLossNetOfTax	1,155,000	1,423,000
Total Stockholders' Equity	246,498,000	316,514,000
Liabilities And Stockholders Equity	591,452,000	684,976,000
Common Class A [Member]
Class of Stock [Line Items]
Common stock	703,000	761,000
Common Class B [Member]
Class of Stock [Line Items]
Common stock	$ 59,000	$ 59,000