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License and Collaboration Agreements (Details) - USD ($) |  | 1 Months Ended | 3 Months Ended | 12 Months Ended
--- | --- | --- | --- | ---
Nov. 05, 2015 | Apr. 30, 2017 | Feb. 28, 2017 | Mar. 31, 2026 | Mar. 31, 2025 | Dec. 31, 2015
License and Collaboration Agreements |  |  |  |  |  |
R&D expense |  |  |  | $ 11,175,000 | $ 7,453,000 |
Licensing Agreement | Scripps Research Institute |  |  |  |  |  |
License and Collaboration Agreements |  |  |  |  |  |
R&D expense |  |  |  |  |  | $ 10,000
Annual licensing fee |  |  |  | 25,000 |  |
Milestone payments |  |  |  | $ 0 |  |
Early termination notice period |  |  |  | 90 days |  |
Licensing Agreement | Vernalis (R&D) Limited |  |  |  |  |  |
License and Collaboration Agreements |  |  |  |  |  |
R&D expense | $ 1,000,000 |  |  |  |  |
Milestone payments |  |  | $ 3,000,000 | $ 0 | 0 |
Early termination notice period |  |  |  | 90 days |  |
Licensing Agreement | Monash University |  |  |  |  |  |
License and Collaboration Agreements |  |  |  |  |  |
R&D expense |  | $ 275,000 |  |  |  |
Annual licensing fee |  | $ 25,000 |  |  |  |
Milestone payments |  |  |  | $ 0 | $ 0 |
Early termination notice period |  |  |  | 30 days |  |
Licensing Agreement | Aggregate potential milestone payments | Scripps Research Institute |  |  |  |  |  |
License and Collaboration Agreements |  |  |  |  |  |
Milestone payments |  |  |  | $ 2,500,000 |  |
Licensing Agreement | Aggregate potential milestone payments | Vernalis (R&D) Limited |  |  |  |  |  |
License and Collaboration Agreements |  |  |  |  |  |
Milestone payments |  |  |  | 220,000,000 |  |
Licensing Agreement | Aggregate potential milestone payments | Monash University |  |  |  |  |  |
License and Collaboration Agreements |  |  |  |  |  |
Milestone payments |  |  |  | $ 45,100,000 |  |

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- Definition Term of the research and development arrangement contract termination notice period, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References No definition available. + Details
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- Definition The amount of costs incurred under a research and development arrangement accounted for as a contract to perform research and development for others. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 730 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147483041/730-20-50-1 + Details
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- Definition Amount of expense for research and development. Includes, but is not limited to, cost for computer software product to be sold, leased, or otherwise marketed and writeoff of research and development assets acquired in transaction other than business combination or joint venture formation or both. Excludes write-down of intangible asset acquired in business combination or from joint venture formation or both, used in research and development activity. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 220 -SubTopic 40 -Name Accounting Standards Codification -Section 55 -Paragraph 18 -Publisher FASB -URI https://asc.fasb.org/1943274/2147476153/220-40-55-18 Reference 2: http://www.xbrl.org/2003/role/exampleRef -Topic 220 -SubTopic 40 -Name Accounting Standards Codification -Section 55 -Paragraph 14 -Publisher FASB -URI https://asc.fasb.org/1943274/2147476153/220-40-55-14 Reference 3: http://www.xbrl.org/2003/role/exampleRef -Topic 280 -SubTopic 10 -Name Accounting Standards Codification -Section 55 -Paragraph 48 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482785/280-10-55-48 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Topic 985 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481283/985-20-50-2 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Topic 730 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482916/730-10-50-1 Reference 6: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 912 -SubTopic 730 -Name Accounting Standards Codification -Section 25 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479532/912-730-25-1 + Details
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