Note 13 - Segment Information - Segment Information by Segment (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	May 28, 2022	May 29, 2021	May 28, 2022	May 29, 2021	Nov. 27, 2021
Sales revenues	$ 128,706	$ 109,997	$ 246,570	$ 211,652
Identifiable Assets	413,753		413,753		$ 421,660
Income (loss) from Operations	11,012	7,085	17,490	12,647
Depreciation and amortization			6,065	6,893
Capital Expenditures	10,295	1,528	12,638	2,303
Logistical Services [Member] | Discontinued Operations, Disposed of by Sale [Member]
Identifiable Assets	0		0		63,821
Furniture and Accessories [Member]
Sales revenues	75,620	62,483	139,727	122,878
Operating Segments [Member]
Depreciation and amortization	2,410	2,404	4,799	4,718
Operating Segments [Member] | Wholesale Segment [Member]
Sales revenues	87,501	76,034	170,986	146,298
Identifiable Assets	248,046		248,046		196,853
Income (loss) from Operations	3,434	5,359	6,819	10,156
Depreciation and amortization	931	823	1,825	1,621
Capital Expenditures	9,578	1,409	11,905	2,166
Operating Segments [Member] | Retail Segment [Member]
Sales revenues	53,086	47,514	106,843	88,774
Identifiable Assets	165,707		165,707		$ 160,986
Operating Segments [Member] | Retail Segments [Member]
Income (loss) from Operations	7,875	1,652	11,225	2,746
Depreciation and amortization	1,479	1,581	2,974	3,097
Capital Expenditures	717	119	733	137
Intersegment Eliminations [Member] | Wholesale Segment [Member]
Sales revenues	(34,415)	(28,520)	(64,143)	(57,524)
Consolidation, Eliminations [Member]
Income (loss) from Operations	$ (297)	$ 74	$ (554)	$ (255)