GOODWILL AND OTHER INTANGIBLE ASSETS (Details) (USD $)	3 Months Ended	9 Months Ended
Jun. 29, 2012	Sep. 28, 2012
Changes in carrying value of goodwill
Goodwill, beginning balance		$ 15,208,000
Impairment		(15,208,000)
Income approach
Goodwill
Percentage to weight approaches used for quantitative assessment of goodwill	20.00%
Market approach
Goodwill
Percentage to weight approaches used for quantitative assessment of goodwill	80.00%
Energy Solutions
Changes in carrying value of goodwill
Goodwill, beginning balance		15,208,000
Impairment	$ (15,208,000)	$ (15,208,000)

Carrying amount as of the balance sheet date, which is the cumulative amount paid and (if applicable) the fair value of any noncontrolling interest in the acquiree, adjusted for any amortization recognized prior to the adoption of any changes in generally accepted accounting principles (as applicable) and for any impairment charges, in excess of the fair value of net assets acquired in one or more business combination transactions.

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+ Details

- Definition

Loss recognized during the period that results from the write-down of goodwill after comparing the implied fair value of reporting unit goodwill with the carrying amount of that goodwill. Goodwill is assessed at least annually for impairment.

+ References

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+ Details