Condensed Consolidated Statements of Operations (Unaudited) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Aug. 28, 2021	Aug. 29, 2020	Aug. 28, 2021	Aug. 29, 2020
Sales revenue:
Sales revenues	$ 118,906	$ 91,559	$ 356,638	$ 267,480
Selling, general and administrative expenses	47,631	40,198	145,474	130,225
Asset impairment charges	0	0	0	12,184
Goodwill impairment charge	0	0	0	1,971
Litigation expense	0	0	0	1,050
Income (loss) from operations	4,490	2,747	18,890	(26,272)
Other income (loss), net	(347)	697	(1,016)	(430)
Income (loss) before income taxes	4,143	3,444	17,874	(26,702)
Income tax expense (benefit)	1,127	1,266	4,873	(9,738)
Net income (loss)	$ 3,016	$ 2,178	$ 13,001	$ (16,964)
Basic earnings (loss) per share (in dollars per share)	$ 0.31	$ 0.22	$ 1.32	$ (1.70)
Diluted earnings (loss) per share (in dollars per share)	0.31	0.22	1.32	(1.70)
Regular dividends per share (in dollars per share)	0.14	0.08	0.39	0.33
Special dividend per share (in dollars per share)	$ 0	$ 0	$ 0.25	$ 0
Furniture and Accessories [Member]
Sales revenue:
Sales revenues	$ 104,870	$ 80,341	$ 316,522	$ 232,283
Cost of goods and services sold	52,263	38,418	153,426	113,140
Logistical Services [Member]
Sales revenue:
Sales revenues	14,036	11,218	40,116	35,197
Cost of goods and services sold	$ 14,522	$ 10,196	$ 38,848	$ 35,182