Condensed Consolidated Statements of Income and Retained Earnings (Unaudited) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Aug. 26, 2017	Aug. 27, 2016	Aug. 26, 2017	Aug. 27, 2016
Sales revenue:
Furniture and accessories	$ 100,152	$ 91,465	$ 294,144	$ 276,857
Logistics	14,109	13,247	40,134	41,395
Total sales revenue	114,261	104,712	334,278	318,252
Cost of furniture and accessories sold	45,320	40,091	132,199	124,496
Selling, general and administrative expenses excluding new store pre-opening costs	61,373	56,800	180,972	173,845
New store pre-opening costs	308	281	1,583	727
Income from operations	7,260	7,540	19,524	19,184
Gain on sale of investment			3,267
Impairment of investment in real estate			(1,084)
Other loss, net	(583)	(647)	(1,994)	(1,904)
Income before income taxes	6,677	6,893	19,713	17,280
Income tax expense	2,098	2,728	6,431	6,496
Net income	4,579	4,165	13,282	10,784
Retained earnings-beginning of period	135,947	125,563	129,388	120,904
Cash dividends	(1,181)	(1,093)	(3,325)	(3,053)
Retained earnings-end of period	$ 139,345	$ 128,635	$ 139,345	$ 128,635
Basic earnings per share (in dollars per share)	$ 0.43	$ 0.39	$ 1.25	$ 1
Diluted earnings per share (in dollars per share)	0.43	0.38	1.24	0.99
Dividends per share (in dollars per share)	$ 0.11	$ 0.10	$ 0.31	$ 0.28