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Revenues (Tables) | 9 Months Ended
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Sep. 30, 2023
Revenues [Abstract] |
Revenues | During the three and nine months ended September 30, 2023 and 2022, our revenues were comprised of the following (in thousands):
|  | Three Months Ended September 30, |  |  | Nine Months Ended September 30, |
|  | 2023 |  |  | 2022 |  |  | 2023 |  |  | 2022 |
Revenue: |  |  |  |  |  |  |  |  |  |  |  |
Commercial revenue: |  |  |  |  |  |  |  |  |  |  |  |
SPINRAZA royalties |  | $ | 67,253 |  |  | $ | 61,647 |  |  | $ | 178,511 |  |  | $ | 175,092 |
Other commercial revenue: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
TEGSEDI and WAYLIVRA revenue, net |  |  | 8,286 |  |  |  | 5,920 |  |  |  | 25,420 |  |  |  | 22,467 |
Licensing and other royalty revenue |  |  | 8,542 |  |  |  | 4,843 |  |  |  | 25,815 |  |  |  | 25,320 |
Total other commercial revenue |  |  | 16,828 |  |  |  | 10,763 |  |  |  | 51,235 |  |  |  | 47,787 |
Total commercial revenue |  |  | 84,081 |  |  |  | 72,410 |  |  |  | 229,746 |  |  |  | 222,879 |
Research and development revenue: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Collaborative agreement revenue |  |  | 44,167 |  |  |  | 69,250 |  |  |  | 173,513 |  |  |  | 157,282 |
Eplontersen joint development revenue |  |  | 15,959 |  |  |  | 18,107 |  |  |  | 59,883 |  |  |  | 55,317 |
Total research and development revenue |  |  | 60,126 |  |  |  | 87,357 |  |  |  | 233,396 |  |  |  | 212,599 |
Total revenue |  | $ | 144,207 |  |  | $ | 159,767 |  |  | $ | 463,142 |  |  | $ | 435,478 |

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- Definition Tabular disclosure of disaggregation of revenue into categories depicting how nature, amount, timing, and uncertainty of revenue and cash flows are affected by economic factor. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 606 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 5 -Publisher FASB -URI https://asc.fasb.org//1943274/2147479806/606-10-50-5 + Details
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