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Collaborative Research and Development Agreements (Tables) | 6 Months Ended
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Jun. 30, 2013
Agreement With Gsk |
Summary of Revenues Recognized by Major Customer | The following table summarizes the revenues recognized under our agreement with GSK (in thousands):
|  | Three months Ended June 30, |  |  | Six months Ended June 30, |
|  | 2013 |  |  | 2012 |  |  | 2013 |  |  | 2012 |
Initial payment |  | $ | 357 |  |  | $ | 357 |  |  | $ | 714 |  |  | $ | 714 |
Astra Zeneca |
Summary of Revenues Recognized by Major Customer | The following table summarizes the revenues earned under our agreement with AstraZeneca (in thousands):
|  | Three Months Ended June 30, |  |  | Six Months Ended June 30, |
|  | 2013 |  |  | 2012 |  |  | 2013 |  |  | 2012 |
Initial payments |  | $ | 180 |  |  | $ | 180 |  |  | $ | 360 |  |  | $ | 360 |
Performance of research activities |  |  | 819 |  |  |  | 1,086 |  |  |  | 1,165 |  |  |  | 1,478 |
Total |  | $ | 999 |  |  | $ | 1,266 |  |  | $ | 1,525 |  |  | $ | 1,838 |
National Institutes of Health |
Summary of Revenues Recognized by Major Customer | The following table summarizes the revenues recognized under the various arrangements with the NIH and NIAID (in thousands):
|  | Three Months Ended June 30, |  |  | Six Months Ended June 30, |
|  | 2013 |  |  | 2012 |  |  | 2013 |  |  | 2012 |
NIAID contracts |  | $ | 1,062 |  |  | $ | 750 |  |  | $ | 1,660 |  |  | $ | 1,740 |
All other NIH contracts |  |  | 333 |  |  |  | 132 |  |  |  | 495 |  |  |  | 229 |
Total grant revenue |  | $ | 1,395 |  |  | $ | 882 |  |  | $ | 2,155 |  |  | $ | 1,969 |

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- Definition Tabular disclosure of the recognition of revenue arrangements under which the entity does or will perform multiple revenue-generating activities, categorized by type of arrangement. This item includes certain revenue arrangements that include software elements. This item does not include multiple-deliverable arrangements for industries that prepare disclosures under specific requirements (for instance, construction-type and production-type contracts) otherwise provided for in the taxonomy. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 605 -SubTopic 25 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=19771336&loc=SL6750900-111635 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 605 -SubTopic 25 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=19771336&loc=d3e50766-111635 + Details
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Period Type: | duration