Amount of write-down of assets recognized in the income statement. Includes, but is not limited to, losses from tangible assets, intangible assets and goodwill.

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Interest rate used to find the present value of an amount to be paid or received in the future as an input to measure fair value. For example, but not limited to, weighted average cost of capital (WACC), cost of capital, cost of equity and cost of debt.

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Percentage of assumed long-term growth in revenues, used as an input to measure fair value.

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Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

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GOODWILL AND INTANGIBLE ASSETS (Narrative) (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Jul. 01, 2017	Jul. 02, 2016	Jul. 01, 2017	Jul. 02, 2016	Oct. 01, 2016	Oct. 03, 2015
Goodwill [Line Items]
Impairment charges	$ 35,207	$ 0	$ 35,207	$ 0
Goodwill	46,065		$ 46,065		$ 81,272	$ 41,546
Electronics Assembly/ Hybrid [Member]
Goodwill [Line Items]
Terminal growth rate (percent)			2.50%
Discount rate (percent)			10.45%
Impairment charges	35,200		$ 35,207
Goodwill	$ 4,519		$ 4,519		$ 39,726	$ 0