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Development, Commercialization and Supply Agreement - Additional Information (Detail) - USD ($) $ in Thousands |  | 3 Months Ended | 9 Months Ended
--- | --- | --- | ---
Feb. 26, 2015 | Sep. 30, 2015 | Sep. 30, 2015
License And Collaboration Agreements [Line Items] |  |  |
Licensing revenue |  | $ 163 | $ 538
Eddingpharm |  |  |
License And Collaboration Agreements [Line Items] |  |  |
Non-refundable up-front received | $ 15,000 |  |
Deferred revenue |  | $ 14,500 | $ 14,500
Licensing agreement term |  |  | 16 years
Eddingpharm | Maximum |  |  |
License And Collaboration Agreements [Line Items] |  |  |
Additional upfront payment eligible to receive based on development, regulatory and sales Milestone | $ 154,000 |  |
Eddingpharm | Up-front Payment |  |  |
License And Collaboration Agreements [Line Items] |  |  |
Licensing revenue |  |  | $ 500

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- Definition Revenue earned during the period relating to 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. + 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(e)) -URI http://asc.fasb.org/extlink&oid=26872669&loc=d3e20235-122688 + Details
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