GOODWILL AND INTANGIBLE ASSETS (Details) (USD $)	3 Months Ended		9 Months Ended			9 Months Ended				9 Months Ended
	Sep. 30, 2012	Sep. 25, 2011	Sep. 30, 2012	Sep. 25, 2011	Dec. 31, 2011	Sep. 30, 2012 Manufacturing [Member]	Sep. 30, 2012 Distribution [Member]	Sep. 30, 2012 Trademarks [Member]	Dec. 31, 2011 Trademarks [Member]	Sep. 30, 2012 Customer Relationships and Non-compete Agreements [Member] Minimum [Member]	Sep. 30, 2012 Customer Relationships and Non-compete Agreements [Member] Maximum [Member]	Sep. 30, 2012 Customer relationships [Member]	Dec. 31, 2011 Customer relationships [Member]	Sep. 30, 2012 Non-compete agreements [Member]	Dec. 31, 2011 Non-compete agreements [Member]	Mar. 31, 2012 Tualatin, Oregon-based Decor [Member] Goodwill [Member]	Mar. 31, 2012 Tualatin, Oregon-based Decor [Member] Trademarks [Member]	Mar. 31, 2012 Tualatin, Oregon-based Decor [Member] Customer relationships [Member]	Mar. 31, 2012 Tualatin, Oregon-based Decor [Member] Non-compete agreements [Member]	Jul. 31, 2012 Elkhart, Indiana-based Gustafson Lighting ("Gustafson") [Member] Trademarks [Member]	Jul. 31, 2012 Elkhart, Indiana-based Gustafson Lighting ("Gustafson") [Member] Customer relationships [Member]	Jul. 31, 2012 Elkhart, Indiana-based Gustafson Lighting ("Gustafson") [Member] Non-compete agreements [Member]	Sep. 30, 2012 Ligonier, Indiana-based Creative Wood [Member] Trademarks [Member]	Sep. 30, 2012 Ligonier, Indiana-based Creative Wood [Member] Goodwill [Member]	Sep. 30, 2012 Ligonier, Indiana-based Creative Wood [Member] Customer relationships [Member]	Sep. 30, 2012 Ligonier, Indiana-based Creative Wood [Member] Non-compete agreements [Member]
Acquired Finite-Lived Intangible Assets [Line Items]
Impairment charges recognized	$ 0		$ 0
Intangible assets recorded as a result of acquisition																	624	655	384		178	16			207	312
Acquired Indefinite-lived Intangible Assets [Line Items]
Acquired Indefinite-lived Intangible Asset, Amount																				143			238
Acquired goodwill																1,440								994
Changes in the carrying amount of goodwill [Roll forward]
Balance, beginning of period			4,319,000			4,214,000	105,000
Acquisitions			2,434,000			2,434,000	0
Balance, end of period	6,753,000		6,753,000			6,648,000	105,000
Indefinite-lived Intangible Assets [Line Items]
Indefinite-lived intangible assets								3,094,000	2,089,000
Finite-Lived Intangible Assets [Line Items]
Finite-lived intangible assets, useful life										1 year	19 years
Finite-lived intangible assets, gross												11,308,000	10,268,000	1,616,000	904,000
Other intangible assets, gross	16,018,000		16,018,000		13,261,000
Less: accumulated amortization	(2,738,000)		(2,738,000)		(1,746,000)
Other intangible assets, net	13,280,000		13,280,000			12,225,000	1,055,000
Changes in carrying value of other intangible assets by segment [Roll Forward]
Balance, beginning of period			11,515,000			10,583,000	932,000
Acquisition			2,757,000			2,420,000	337,000
Amortization	(342,000)	(195,000)	(992,000)	(538,000)		(778,000)	(214,000)
Balance, end of period	$ 13,280,000		$ 13,280,000			$ 12,225,000	$ 1,055,000