Quarterly report pursuant to Section 13 or 15(d)

Revenue Recognition

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Revenue Recognition
6 Months Ended
Jun. 30, 2011
Revenue Recognition  
Revenue Recognition

6.              Revenue Recognition

 

We present revenue from our collaboration arrangements under FASB ASC 808, Collaboration Arrangements. Our revenue arrangements with multiple elements are evaluated under FASB ASC 605-25, Multiple-Element Arrangements (as amended by ASU 2009-13), and are divided into separate units of accounting if certain criteria are met, including whether the delivered element has standalone value to the customer, whether the arrangement includes a general right of return relative to the delivered element and whether delivery or performance of the undelivered element is considered probable and substantially under our control.  Following adoption of ASU 2009-13 on January 1, 2011, consideration we receive under collaboration arrangements will be allocated among the separate units of accounting based on the selling price hierarchy, and the applicable revenue recognition criteria will be applied to each of the separate units. Advance payments received in excess of amounts earned are classified as deferred revenue until earned.

 

Revenues related to collaborative research with our corporate collaborators are recognized as research services are performed over the related development periods for each agreement. Under these agreements, we are required to perform research and development activities as specified in each respective agreement. The payments received are not refundable and are generally based on a contractual cost per full-time equivalent employee working on the project. Our research and development expenses under the collaborative research agreements approximate the revenue recognized under such agreements over the term of the respective agreements. It is our policy to recognize revenue based on our level of effort expended, however, revenue recognized will not exceed amounts billable under the agreement.

 

Revenues associated with substantive, at-risk milestones pursuant to collaborative agreements are recognized upon achievement of the milestones. We consider a milestone to be substantive at the inception of the arrangement if it is commensurate with either our performance to achieve the milestone or the enhancement of the value of the delivered item as a result of a specific outcome resulting from our performance to achieve the milestone, it relates solely to past performance and it is reasonable relative to all of the deliverables and payment terms within the arrangement.  Non-refundable contingent future amounts receivable in connection with future events specified in collaboration agreements that are not considered milestones will be recognized as revenue when payments are earned from our collaborators through completion of any underlying performance obligations, the amounts are fixed or determinable and collectibility is reasonably assured.