Tax effect allocated to a disposal group that is classified as a component of the entity reported as a separate component of income before extraordinary items. Includes the tax effects of the following: income (loss) from operations during the phase-out period, gain (loss) on disposal, provision (or any reversals of earlier provisions) for loss on disposal, and adjustments of a prior period gain (loss) on disposal.

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+ Details

Discontinued Operations (Details Textual) (Difco [Member], USD $)	1 Months Ended			3 Months Ended	8 Months Ended	9 Months Ended
	Sep. 30, 2011	Apr. 30, 2011	Jan. 28, 2011	Oct. 01, 2011	Oct. 01, 2011	Sep. 29, 2012
Difco [Member]
Discontinued Operations (Textual) [Abstract]
Income tax expense			$ 100,000	$ 200,000	$ 300,000
Cash proceeds on the sale						10,900,000
Working capital asset		9,200,000
Sale of the Land, building and remaining equipment	$ 1,700,000