Revenue Recognition - Disaggregation of Revenue (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Oct. 23, 2021	Oct. 24, 2020	Oct. 23, 2021	Oct. 24, 2020
Revenue Recognition
Sales	$ 575,889	$ 459,120	$ 1,100,672	$ 744,578
Wholesale segment
Revenue Recognition
Sales	341,823	266,189	645,440	445,944
Operating Segments
Revenue Recognition
Sales	676,525	539,008	1,295,505	870,459
Operating Segments \| Motion Upholstery Furniture
Revenue Recognition
Sales	344,778	300,072	674,048	485,844
Operating Segments \| Stationary Upholstery Furniture
Revenue Recognition
Sales	193,111	160,083	374,232	252,125
Operating Segments \| Bedroom Furniture
Revenue Recognition
Sales	16,787	12,056	33,945	21,494
Operating Segments \| Dining Room Furniture
Revenue Recognition
Sales	12,911	10,517	24,246	17,539
Operating Segments \| Occasional Furniture
Revenue Recognition
Sales	19,534	18,698	39,150	30,947
Operating Segments \| Delivery
Revenue Recognition
Sales	52,911	38,570	100,347	61,714
Operating Segments \| Other
Revenue Recognition
Sales	36,493	(988)	49,537	796
Operating Segments \| Wholesale segment
Revenue Recognition
Sales	439,092	343,016	832,591	566,589
Operating Segments \| Wholesale segment \| Motion Upholstery Furniture
Revenue Recognition
Sales	234,702	200,448	461,314	332,712
Operating Segments \| Wholesale segment \| Stationary Upholstery Furniture
Revenue Recognition
Sales	98,693	92,679	190,102	150,993
Operating Segments \| Wholesale segment \| Bedroom Furniture
Revenue Recognition
Sales	11,382	8,437	23,307	15,549
Operating Segments \| Wholesale segment \| Dining Room Furniture
Revenue Recognition
Sales	8,393	6,874	15,379	11,421
Operating Segments \| Wholesale segment \| Occasional Furniture
Revenue Recognition
Sales	11,751	12,541	24,350	20,651
Operating Segments \| Wholesale segment \| Delivery
Revenue Recognition
Sales	44,321	31,039	83,150	50,575
Operating Segments \| Wholesale segment \| Other
Revenue Recognition
Sales	29,850	(9,002)	34,989	(15,312)
Operating Segments \| Retail
Revenue Recognition
Sales	192,420	162,275	374,267	253,412
Operating Segments \| Retail \| Motion Upholstery Furniture
Revenue Recognition
Sales	109,980	99,462	212,484	152,909
Operating Segments \| Retail \| Stationary Upholstery Furniture
Revenue Recognition
Sales	44,146	30,980	86,511	48,635
Operating Segments \| Retail \| Bedroom Furniture
Revenue Recognition
Sales	1,803	1,323	3,788	2,418
Operating Segments \| Retail \| Dining Room Furniture
Revenue Recognition
Sales	3,411	2,799	6,660	4,617
Operating Segments \| Retail \| Occasional Furniture
Revenue Recognition
Sales	6,965	5,351	12,987	8,761
Operating Segments \| Retail \| Delivery
Revenue Recognition
Sales	6,825	6,135	13,665	9,035
Operating Segments \| Retail \| Other
Revenue Recognition
Sales	19,290	16,225	38,172	27,037
Corporate and Other
Revenue Recognition
Sales	45,013	33,717	88,647	50,458
Corporate and Other \| Motion Upholstery Furniture
Revenue Recognition
Sales	96	162	250	223
Corporate and Other \| Stationary Upholstery Furniture
Revenue Recognition
Sales	50,272	36,424	97,619	52,497
Corporate and Other \| Bedroom Furniture
Revenue Recognition
Sales	3,602	2,296	6,850	3,527
Corporate and Other \| Dining Room Furniture
Revenue Recognition
Sales	1,107	844	2,207	1,501
Corporate and Other \| Occasional Furniture
Revenue Recognition
Sales	818	806	1,813	1,535
Corporate and Other \| Delivery
Revenue Recognition
Sales	1,765	1,396	3,532	2,104
Corporate and Other \| Other
Revenue Recognition
Sales	(12,647)	(8,211)	(23,624)	(10,929)
Eliminations
Revenue Recognition
Sales	$ (100,636)	$ (79,888)	$ (194,833)	$ (125,881)