Note 21 - Quarterly Results of Operations - Quarterly Results of Operations (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended															12 Months Ended
	Nov. 26, 2016	[2]	Aug. 27, 2016	[1]	May 28, 2016		Feb. 27, 2016		Nov. 28, 2015	[3]	Aug. 29, 2015	May 30, 2015	[4]	Feb. 28, 2015	[5]	Nov. 26, 2016	Nov. 28, 2015	Nov. 29, 2014
Sales revenue:
Furniture and accessories	$ 100,339	[1]	$ 91,465	[2]	$ 92,990	[1],[2]	$ 92,402	[1],[2]	$ 101,283		$ 97,107	$ 99,467		$ 89,548		$ 377,196	$ 387,405	$ 340,738
Logistics	13,447		13,247		13,677		14,471		14,273		13,904	12,086		3,259		54,842	43,522
Total sales revenue	113,786		104,712		106,667		106,873		115,556		111,011	111,553		92,807		432,038	430,927	340,738
Cost of furniture and accessories sold	43,023		40,091		42,419		41,986		45,616		44,824	46,921		41,930		167,519	179,291	158,317
Income from operations	9,009		7,540		5,853		5,791		8,706		7,692	6,714		2,877		28,193	25,989	15,131
Net income	$ 5,045		$ 4,165		$ 3,385		$ 3,234		$ 5,682		$ 4,266	$ 4,529		$ 5,956		$ 15,829	$ 20,433	$ 9,299
Basic earnings per share (in dollars per share)	$ 0.47		$ 0.39		$ 0.31		$ 0.30		$ 0.53		$ 0.39	$ 0.42		$ 0.57		$ 1.47	$ 1.91	$ 0.88
Diluted earnings per share (in dollars per share)	$ 0.47		$ 0.38		$ 0.31		$ 0.30		$ 0.52		$ 0.39	$ 0.42		$ 0.56		$ 1.46	$ 1.88	$ 0.87

[1] Income from operations includes the benefit of a $1,428 award received from the settlement of class action litigation (see Note 15).

[2] Net income includes income of $148 from the CDSOA, net of related income tax effects of approximately $92 (see Note 16).

[3] Net income includes the effect of a $1,111 tax benefit arising from purchase accounting adjustments relating to the gain recorded on the remeasurement of our prior ownership in Zenith.

[4] Income from operations includes management restructuring charges of $449 (see Note 15). Net income includes income of $1,066 from the CDSOA, net of related income tax effects of approximately $410 (see Note 16).

[5] Income from operations includes asset impairment charges and lease exit costs totaling $525 (see Note 15). Net income includes a gain of $7,212, net of income tax effects of approximately $2,777, resulting from the remeasurement of our prior ownership interest in Zenith upon acquisition (see Note 3).