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Contract revenues, Anti-Tau Antibody in AD - 2012 Agreement with Genentech (Details) SFr in Thousands | 1 Months Ended | 3 Months Ended | 12 Months Ended | 36 Months Ended | 127 Months Ended |
--- | --- | --- | --- | --- | --- | ---
Jul. 31, 2016 CHF (SFr) | Dec. 31, 2017 CHF (SFr) | Jun. 30, 2016 CHF (SFr) | Dec. 31, 2022 CHF (SFr) | Dec. 31, 2021 CHF (SFr) | Dec. 31, 2020 CHF (SFr) | Dec. 31, 2015 CHF (SFr) | Dec. 31, 2022 CHF (SFr) | Dec. 31, 2022 CHF (SFr) payment | Jun. 30, 2012 CHF (SFr)
Contract revenues |  |  |  |  |  |  |  |  |  |
Revenue from contracts with customers |  |  |  | SFr 3,935 | SFr 0 | SFr 15,431 |  |  |  |
Anti-tau Antibody in AD [Member] | 2012 Agreement with Genentech [Member] |  |  |  |  |  |  |  |  |  |
Contract revenues |  |  |  |  |  |  |  |  |  |
Period to provide notice of termination of agreement |  |  |  | 3 months |  |  |  |  |  |
Cumulative payments received |  |  |  | SFr 59,000 |  |  |  | SFr 59,000 | SFr 59,000 |
Milestone payment received | SFr 14,000 | SFr 14,000 |  |  |  |  | SFr 14,000 |  | SFr 42,000 |
Up-front consideration received |  |  |  |  |  |  |  |  |  | SFr 17,000
Number of milestone payments received | payment |  |  |  |  |  |  |  |  | 3 |
Revenue from contracts with customers |  | SFr 14,000 | SFr 14,000 |  |  |  |  | 0 |  |
Collaborative agreement, Notice of contract termination period in case of material breach of contract |  |  |  | 90 days |  |  |  |  |  |
Anti-tau Antibody in AD [Member] | 2012 Agreement with Genentech [Member] | Minimum |  |  |  |  |  |  |  |  |  |
Contract revenues |  |  |  |  |  |  |  |  |  |
Total potential collaboration agreement value |  |  |  |  |  |  |  |  |  | SFr 400,000
Anti-tau Antibody in AD [Member] | 2012 Agreement with Genentech [Member] | Maximum |  |  |  |  |  |  |  |  |  |
Contract revenues |  |  |  |  |  |  |  |  |  |
Total potential collaboration agreement value remaining |  |  |  | SFr 368,500 |  |  |  | SFr 368,500 | SFr 368,500 |

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- Definition The cumulative payments received related to revenue from upfront license fees, milestone payments and revenue from research agreements associated with a collaborative agreement. + References No definition available. + Details
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- Definition Period of time that notice is required to be given for cancellation of the collaborative agreement contract, 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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