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SUBSEQUENT EVENTS (Details) $ in Thousands, € in Millions				9 Months Ended
	Jul. 06, 2017 USD ($)	Jul. 02, 2017 USD ($)	Jul. 02, 2017 EUR (€)	Jul. 01, 2017 USD ($)	Oct. 01, 2016 USD ($)
Subsequent Event [Line Items]
Derivative, Notional Amount				$ 34,695	$ 28,997
Subsequent Event [Member] | Liteq B.V. [Member]
Subsequent Event [Line Items]
Cash payments to acquire business		$ 28,600	€ 25.0
Foreign Exchange Forward [Member] | Designated as Hedging Instrument [Member]
Subsequent Event [Line Items]
Derivative, Notional Amount				$ 34,695	$ 28,997
Derivative, Term of Contract				12 months
Foreign Exchange Forward [Member] | Designated as Hedging Instrument [Member] | Subsequent Event [Member]
Subsequent Event [Line Items]
Derivative, Notional Amount	$ 10,500
Foreign Exchange Forward [Member] | Designated as Hedging Instrument [Member] | Maximum [Member] | Subsequent Event [Member]
Subsequent Event [Line Items]
Derivative, Term of Contract	12 months

X

- Definition

Aggregate notional amount specified by the derivative(s). Expressed as an absolute value.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Regulation S-X (SX)
-Number 210
-Article 12
-Section 13
-Sentence Column B

+ Details

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X

- Definition

Period the derivative contract is outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

No definition available.

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X

- Definition

The cash outflow associated with the acquisition of business during the period. The cash portion only of the acquisition price.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Glossary Investing Activities
-URI http://asc.fasb.org/extlink&oid=6516133

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 13
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=66902209&loc=d3e3213-108585

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- Definition

Detail information of subsequent event by type. User is expected to use existing line items from elsewhere in the taxonomy as the primary line items for this disclosure, which is further associated with dimension and member elements pertaining to a subsequent event.

+ References

No definition available.

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