BUSINESS COMBINATIONS (Details) (MSR Forest Products, LLC [Member], USD $) In Millions, unless otherwise specified	9 Months Ended
	Sep. 29, 2012
MSR Forest Products, LLC [Member]
Business Acquisition [Line Items]
Company Name	MSR Forest Products, LLC ("MSR")
Acquisition Date	May 16, 2012
Purchase Price	$ 3.2
Intangible Assets	1.1
Net Tangible Assets	2.1
Operating Segment	Distribution Division
Business Description	Supplies roof trusses and cut-to-size lumber to manufactured housing customers. Facilities are located in Haleyville, AL and Waycross, GA. In 2011, MSR had annual sales of $10 million.
Acquired entity, prior year sales	$ 10