Goodwill and Other Intangible Assets - Additional Information (Detail) - USD ($)	3 Months Ended		12 Months Ended
	Apr. 30, 2022	May 01, 2021	Jan. 29, 2022
Goodwill	$ 59,697,000		$ 59,697,000
Impairment of goodwill	0		$ 0
Goodwill, impaired, accumulated impairment loss	137,300,000
Amortization expense for intangible assets	$ 1,900,000	$ 2,100,000