ASSETS HELD FOR SALE AND PROPERTY NOT IN USE (Details) (USD $)			3 Months Ended	4 Months Ended	3 Months Ended	4 Months Ended
	Nov. 10, 2012	Feb. 04, 2012	Jul. 21, 2012 Matthews [Member]	Nov. 10, 2012 Matthews [Member]	Jul. 21, 2012 Charlotte [Member]	Nov. 10, 2012 Charlotte [Member]	Feb. 04, 2012 Land [Member]	Feb. 04, 2012 Building and Building Improvements [Member]
ASSETS HELD FOR SALE AND PROPERTY NOT IN USE [Line Items]
Impairment of Long-Lived Assets to be Disposed of			$ 413,000		$ 1,672,000
Property not in use	0	3,401,000					996,000	2,405,000	[1]
Accumulated Depreciation, Property Not in Use		210,000
Gain (Loss) on Sale of Property Plant Equipment				$ 16,000		$ 87,000

[1] Cumulative depreciation expense of $210,000 related to the buildings and building improvements is included in the total accumulated depreciation and amortization line in the Interim Consolidated Balance Sheet at February 4, 2012.