Consideration Transferred (Parenthetical) (Detail) $ in Thousands	Apr. 01, 2016 USD ($)
Atoll GmbH
Business Acquisition [Line Items]
Working capital adjustments	$ 74

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

No definition available.

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration