GOODWILL AND INTANGIBLE ASSETS (Details 8) $ in Millions	Oct. 03, 2015 USD ($)
GOODWILL AND INTANGIBLE ASSETS
Future IPR&D expense excluded from estimated future expense	$ 3.0

Amortization expense related to certain in process research and development, excluded from estimated aggregate amortization expense.

No definition available.

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Namespace Prefix:	newp_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant