Business Combination Achieved in Stages - Summary of Equity Method Investment (Detail) - USD ($) $ in Thousands	Aug. 01, 2021	May 02, 2021	[1]	Aug. 02, 2020	May 03, 2020	[1]
Business Acquisition [Line Items]
total assets	$ 212,248	$ 214,080		$ 184,587
total liabilities	82,699	85,074		58,718
total members’ equity	$ 129,549	$ 129,006		125,869	$ 129,698
CIH [Member]
Business Acquisition [Line Items]
total assets				3,668
total liabilities				149
total members’ equity				$ 3,519

[1] Derived from audited financial statements.