Note 13 - Segment Information - Segment Information by Segment (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Aug. 26, 2023	Aug. 27, 2022	Aug. 26, 2023	Aug. 27, 2022	Nov. 26, 2022
Consolidated net sales of furniture and accessories	$ 87,217	$ 118,012	$ 295,434	$ 364,582
Wholesale	369,031		369,031		$ 406,273
Income from operations	(3,804)	10,672	1,378	28,162
Business Combination, Contingent Consideration Arrangements, Change in Amount of Contingent Consideration, Liability	0	0	1,013	0
Gain on sale of real estate	0	4,595	0	4,595
Depreciation and amortization			7,502	8,732
Capital expenditures	7,252	4,628	14,657	17,266
Wholesale Segment [Member]
Consolidated net sales of furniture and accessories	33,157	47,126	110,386	153,969
Retail Segment [Member]
Consolidated net sales of furniture and accessories	52,264	70,886	178,004	210,613
Corporate and Other [Member]
Consolidated net sales of furniture and accessories	1,796	0	7,044	0
Wholesale	109,594		109,594		118,618
Income from operations	(7,420)	(7,839)	(22,140)	(21,633)
Depreciation and amortization	640	613	1,497	1,264
Capital expenditures	1,761	1,052	4,795	2,858
Operating Segments [Member]
Income from operations			(751)	13,804
Depreciation and amortization	2,593	2,668	7,502	7,467
Operating Segments [Member] | Wholesale Segment [Member]
Consolidated net sales of furniture and accessories	56,660	78,959	188,318	249,945
Wholesale	102,022		102,022		125,433
Income from operations	6,340	9,989	22,339	31,656
Depreciation and amortization	618	601	1,838	1,774
Capital expenditures	715	2,108	2,064	4,539
Operating Segments [Member] | Retail Segment [Member]
Consolidated net sales of furniture and accessories	52,264	70,886	178,004	210,613
Wholesale	157,415		157,415		$ 162,222
Depreciation and amortization			4,167	4,429
Capital expenditures			7,798	9,869
Operating Segments [Member] | Corporate and Other [Member]
Consolidated net sales of furniture and accessories	1,796	0	7,044	0
Operating Segments [Member] | Retail Segments [Member]
Income from operations	(3,036)	3,889
Depreciation and amortization	1,335	1,454
Capital expenditures	4,776	1,468
Intersegment Eliminations [Member]
Income from operations	312	38	917	(260)
Intersegment Eliminations [Member] | Wholesale Segment [Member]
Consolidated net sales of furniture and accessories	$ (23,503)	$ (31,833)	$ (77,932)	$ (95,976)