Condensed Consolidated Balance Sheets - USD ($)	Oct. 28, 2023	Jan. 28, 2023
Current Assets:
Cash and cash equivalents	$ 25,024,000	$ 20,005,000
Short-term investments	93,552,000	108,652,000
Restricted cash	3,908,000	3,787,000
Accounts receivable, net of allowance for customer credit losses of $742 and $761 at October 28, 2023 and January 28, 2023, respectively	31,115,000	26,497,000
Merchandise inventories	98,872,000	112,056,000
Prepaid expenses and other current assets	8,591,000	6,676,000
Total Current Assets	261,062,000	277,673,000
Property and equipment - net	66,302,000	70,382,000
Noncurrent deferred income taxes	10,977,000	9,213,000
Other assets	25,444,000	21,596,000
Right-of-Use assets - net	123,583,000	174,276,000
Total Assets	487,368,000	553,140,000
Current Liabilities:
Accounts payable	86,897,000	91,956,000
Accrued expenses	42,521,000	41,338,000
Accrued employee benefits and bonus	1,387,000	1,690,000
Accrued income taxes	1,988,000	613,000
Current lease liability	51,431,000	67,360,000
Total Current Liabilities	184,224,000	202,957,000
Other noncurrent liabilities	16,183,000	14,683,000
Lease liability	71,143,000	107,407,000
Stockholders' Equity:
Preferred stock, $100 par value per share, 100,000 shares authorized, none issued	0	0
Class of Stock [Line Items]
Common stock	695,000	691,000
Additional paid-in capital	125,949,000	122,431,000
Retained earnings	91,189,000	104,709,000
Accumulated other comprehensive income (loss)	(515,000)	(1,238,000)
Total Stockholders' Equity	217,318,000	226,593,000
Total Liabilities and Stockholders' Equity	487,368,000	553,140,000
Class A Common Stock [Member]
Class of Stock [Line Items]
Common stock	636,000	632,000
Convertible Class B Common Stock [Member]
Class of Stock [Line Items]
Common stock	$ 59,000	$ 59,000