Subsequent Event (Detail) - Collaborative Arrangement [Member] - Lam Research Corporation [Member] - Subsequent Event [Member] $ / shares in Units, shares in Millions, $ in Millions	Aug. 09, 2017 USD ($) employee $ / shares shares
Subsequent Event [Line Items]
License and Services Revenue \| $	$ 50.0
Maximum Amount Of Royalties Payable, Ratio To License And Service Revenue	3
Reimbursement Of Counterparty Costs, Maximum Number Of Employees \| employee	10
Class of Warrant or Right, Outstanding (in shares) \| shares	1.0
Exercise Price Of Common Stock Warrants (in dollars per share) \| $ / shares	$ 16.75

Exercise Price Of Common Stock Warrants

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- Definition

Maximum Amount Of Royalties Payable, Ratio To License And Service Revenue

+ References

No definition available.

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- Definition

Reimbursement Of Counterparty Costs, Maximum Number Of Employees

+ References

No definition available.

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- Definition

Number of warrants or rights outstanding.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 235
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.4-08.(i))
-URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690

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- Definition

Revenue from multiple-deliverable arrangements that include licensing fees and services revenue. Licensing revenue is consideration received from another party for the right to use, but not own, certain of the entity's intangible assets. Licensing arrangements include, but are not limited to, rights to use a patent, copyright, technology, manufacturing process, software or trademark. Licensing fees are generally, but not always, fixed as to amount and not dependent upon the revenue generated by the licensing party. An entity may receive licensing fees for licenses that also generate royalty payments to the entity. Services revenue may be derived by providing other, nonspecified, services during the reporting period.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 225
-SubTopic 10
-Section S99
-Paragraph 2
-Subparagraph (SX 210.5-03.1(d),(e))
-URI http://asc.fasb.org/extlink&oid=63488584&loc=d3e20235-122688

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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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