Inventories - Summary of Inventories (Detail) - USD ($) $ in Thousands	Jan. 31, 2021	May 03, 2020	Feb. 02, 2020
Inventory Disclosure [Abstract]
Raw materials	$ 7,942	$ 7,823	$ 7,607
Work-in-process	2,701	1,958	2,537
Finished goods	47,151	38,126	47,431
Inventories	$ 57,794	$ 47,907	$ 57,575	[1]

[1] As of February 2, 2020, inventory totaled $57.6 million, of which $54.0 million and $3.6 million were classified as (i) inventory and (ii) within current assets – discontinued operation, respectively, in the accompanying Consolidated Balance Sheets.