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Major Customers, Partnerships and Strategic Alliances (Tables) | 9 Months Ended
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Sep. 30, 2014
Biogen [Member] |
Research and Development Arrangement, Contract to Perform for Others [Line Items] |
Revenues Recognized under Agreement | Revenues recognized under the agreement with Biogen for the three and nine months ended September 30, 2014 are as follows (in thousands):
| Three months ended |  |  | Nine months ended |
| September 30 , |  |  | September 30 , |
| 2014 |  |  | 2014 |
Revenue related to Biogen Collaboration: |  |  |  |  |  |  |
Recognition of upfront fee | $ | 1,557 |  |  | $ | 3,756 |
Research services |  | 3,508 |  |  |  | 5,270 |
Total | $ | 5,065 |  |  | $ | 9,026 |
Shire AG [Member] |
Research and Development Arrangement, Contract to Perform for Others [Line Items] |
Revenues Recognized under Agreement | Revenues recognized under the agreement with Shire for the three and nine months ended September 30, 2014 and 2013, were as follows (in thousands):
| Three months ended |  |  | Nine months ended |
| September 30, |  |  | September 30, |
| 2014 |  |  | 2013 |  |  | 2014 |  |  | 2013 |
Revenue related to Shire Collaboration: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Recognition of upfront fee | $ | 542 |  |  | $ | 542 |  |  | $ | 1,625 |  |  | $ | 1,625 |
Recognition of milestone |  | 1,000 |  |  |  | - |  |  |  | 1,000 |  |  |  | - |
Research services |  | 5,002 |  |  |  | 3,968 |  |  |  | 15,912 |  |  |  | 11,340 |
Total | $ | 6,544 |  |  | $ | 4,510 |  |  | $ | 18,537 |  |  | $ | 12,965 |
Sigma-Aldrich Corporation [Member] |
Research and Development Arrangement, Contract to Perform for Others [Line Items] |
Revenues Recognized under Agreement | Revenues recognized under the agreement with Sigma for the three and nine months ended September 30, 2014 and 2013, were as follows (in thousands):
| Three months ended |  |  | Nine months ended |
| September 30, |  |  | September 30, |
| 2014 |  |  | 2013 |  |  | 2014 |  |  | 2013 |
Revenue related to Sigma Collaboration: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Royalty revenues | $ | 67 |  |  | $ | 201 |  |  | $ | 270 |  |  | $ | 711 |
License fee and milestone revenues |  | 269 |  |  |  | 101 |  |  |  | 447 |  |  |  | 1,351 |
Total | $ | 336 |  |  | $ | 302 |  |  | $ | 717 |  |  | $ | 2,062 |

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- Definition Tabular disclosure of contractual arrangements that involve two or more parties that both: (i) actively participate in a joint operating activity and (ii) are exposed to significant risks and rewards that depend on the commercial success of the joint operating activity. Additionally, the element may include all other transactions of the entity categorized collectively, if such comparison of collaborative arrangements as a component of all transactions of the entity is desired. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 808 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6931272&loc=SL5834143-161434 + Details
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