CONDENSED CONSOLIDATED BALANCE SHEETS (Parentheticals) - $ / shares	Apr. 30, 2022	Jan. 29, 2022
CONDENSED CONSOLIDATED BALANCE SHEETS
Preferred stock, par value	$ 0.01	$ 0.01
Preferred stock, shares authorized	400,000	400,000
Preferred stock, shares issued	0	0
Preferred stock, shares outstanding	0	0
Common stock, par value	$ 0.01	$ 0.01
Common stock, shares authorized	29,600,000	29,600,000
Common stock, shares issued	21,804,017	21,571,387
Common stock, shares outstanding	21,804,017	21,571,387