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Major Customers, Partnerships and Strategic Alliances (Tables) | 12 Months Ended
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Dec. 31, 2019
Kite Pharma, Inc. ("Kite") |
Research and Development Arrangement, Contract to Perform for Others [Line Items] |
Revenues recognized under agreement | Revenues recognized under the agreement were as follows (in thousands):
| Year Ended December 31, |  |  |  |  |  |
| 2019 |  | 2018 |  |  |  |
Revenue related to Kite agreement: |  |  |  |  |  |  |
Recognition of license and stand-ready fee | $ | 24,977 |  |  | $ | 18,545 |  |  |  |  |
Research services | 9,373 |  |  | 6,972 |  |  |  |  |
Total | $ | 34,350 |  |  | $ | 25,517 |  |  |  |  |
Pfizer SB-525 |
Research and Development Arrangement, Contract to Perform for Others [Line Items] |
Revenues recognized under agreement | Revenues recognized under the agreement were as follows (in thousands):
| Year Ended December 31, |  |  |  |  |  |
| 2019 |  | 2018 |  | 2017 |  |
Revenue related to Pfizer SB-525 agreement: |  |  |  |  |  |  |
Recognition of upfront fee and research services | $ | 15,697 |  |  | $ | 37,810 |  |  | $ | 17,008 |  |  |
Milestone achievement | 23,662 |  |  | — |  |  | — |  |  |
Total | $ | 39,359 |  |  | $ | 37,810 |  |  | $ | 17,008 |  |  |
Pfizer C9ORF72 |
Research and Development Arrangement, Contract to Perform for Others [Line Items] |
Revenues recognized under agreement | Revenues recognized under the agreement were as follows (in thousands):
| Year Ended December 31, |  |  |  |  |  |
| 2019 |  | 2018 |  | 2017 |  |
Recognition of upfront fee related to Pfizer C9ORF72 agreement | $ | 1,827 |  |  | $ | 2,188 |  |  | $ | — |  |  |
Sanofi |
Research and Development Arrangement, Contract to Perform for Others [Line Items] |
Revenues recognized under agreement | Revenues recognized under the agreement were as follows (in thousands):
| Year Ended December 31, |  |  |  |
| 2019 |  | 2018 |  | 2017
Revenue related to Sanofi agreement: |  |  |  |  |
Recognition of upfront fee | $ | 3,494 |  |  | $ | 4,013 |  |  | $ | 1,769 |
Research services | 6,367 |  |  | 9,503 |  |  | 10,489 |
Milestone achievement | 12,819 |  |  | — |  |  | — |
Total | $ | 22,680 |  |  | $ | 13,516 |  |  | $ | 12,258 |

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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://fasb.org/us-gaap/role/ref/legacyRef -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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