Condensed Consolidated Balance Sheets - USD ($)	Oct. 29, 2022	Jan. 29, 2022
Current Assets:
Cash and cash equivalents	$ 17,282,000	$ 19,759,000
Short-term investments	128,458,000	145,998,000
Restricted Cash	3,743,000	3,919,000
Accounts receivable, net of allowance for customer credit losses of $827 and $803 at October 29, 2022 and January 29, 2022, respectively	25,679,000	55,812,000
Merchandise inventories	116,718,000	124,907,000
Prepaid expenses and other current assets	6,947,000	5,273,000
Total Current Assets	298,827,000	355,668,000
Property and equipment - net	70,595,000	63,083,000
Noncurrent deferred income taxes	9,844,000	9,313,000
Other assets	21,103,000	24,437,000
Right-of-Use assets - net	140,176,000	181,265,000
Total Assets	540,545,000	633,766,000
Current Liabilities:
Accounts payable	95,155,000	109,546,000
Accrued expenses	47,003,000	40,373,000
Accrued employee benefits and bonus	2,709,000	26,488,000
Accrued income taxes	2,838,000	920,000
Current lease liability	55,723,000	66,808,000
Total Current Liabilities	203,428,000	244,135,000
Other noncurrent liabilities	17,914,000	16,688,000
Lease liability	85,622,000	117,521,000
Stockholders' Equity:
Preferred stock, $100 par value per share, 100,000 shares authorized, none issued	0	0
Class of Stock [Line Items]
Common stock	705,000	728,000
Additional paid-in capital	121,314,000	119,540,000
Retained earnings	114,842,000	134,208,000
Accumulated other comprehensive income	(2,054,000)	(280,000)
Total Stockholders' Equity	234,807,000	254,196,000
Total Liabilities and Stockholders' Equity	540,545,000	633,766,000
Class A common stock, $0.033 par value per share, 50,000,000 shares authorized; 19,128,675 shares and 19,824,093 shares issued at October 29, 2022 and January 29, 2022, respectively
Class of Stock [Line Items]
Common stock	646,000	669,000
Convertible Class B common stock, $0.033 par value per share, 15,000,000 shares authorized; 1,763,652 shares and 1,763,652 shares issued at October 29, 2022 and January 29, 2022, respectively
Class of Stock [Line Items]
Common stock	$ 59,000	$ 59,000