Leases - Narrative (Detail)				3 Months Ended		9 Months Ended
	Nov. 01, 2021 USD ($)	May 07, 2021 ft²	Apr. 09, 2021 USD ($) ft²	Jan. 30, 2022 USD ($)	Jan. 31, 2021 USD ($)	Jan. 30, 2022 USD ($)	Jan. 31, 2021 USD ($)	May 02, 2021 USD ($)	[1]
Lessee, operating lease, option to extend						renewal options for additional periods ranging up to twelve years.
Operating lease expenses				$ 1,000,000.0	$ 713,000	$ 2,800,000	$ 2,100,000
Total operating lease payments						2,249,000	1,930,000
Right of use assets				16,595,000	$ 6,206,000	16,595,000	$ 6,206,000	$ 11,730,000
Upholstery Fabrics [Member]
Lessee, operating lease, option to extend			The initial non-cancelable term of the lease can be subsequently renewed and extended for successive eight-year periods
Area of facility | ft²			90,000
Lease term			8 years
Total operating lease payments			$ 2,800,000
Right of use assets				2,800,000		2,800,000
Lease renewal term			8 years
High Point ,NC [Member]
Lessee, operating lease, option to extend		The initial noncancellable term of the lease can be subsequently renewed and extended up to four additional periods of three years
Area of facility | ft²		21,000
Lease term		10 years
Total operating lease payments	$ 2,200,000
Lease renewal term		3 years
Leasehold improvements				$ 995,000		$ 995,000
Minimum [Member]
Operating lease remaining lease terms						1 year
Maximum [Member]
Operating lease remaining lease terms						10 years

[1] Derived from audited financial statements.