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v3.26.1

Right-of-use assets, long-term financial assets and lease liabilities (Tables) | 6 Months Ended
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Jun. 30, 2026
Right-of-use assets, long-term financial assets and lease liabilities |
Schedule of the movements in the net value book value of right-of-use assets | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ ​ ​ | ​ | ​ ​ ​ | Office | ​ ​ ​ | IT | ​ ​ ​ | ​
In CHF thousands | ​ | Buildings | ​ | equipment | ​ | equipment | ​ | Total
Balance as of December 31, 2025 |  | 4,469 |  | 51 |  | 20 |  | 4,540
Depreciation |  | (447) |  | (11) |  | (3) |  | (460)
Balance as of June 30, 2026 |  | 4,022 |  | 40 |  | 17 |  | 4,080
Schedule of impact on condensed consolidated statements of income/(loss) and cash flows | ​
​ | ​ | ​ | ​ | ​
​ | ​ | For the Six Months
​ | ​ | Ended June 30,
In CHF thousands | ​ ​ ​ | 2026 | ​ ​ ​ | 2025
Statements of income/(loss) |  | ​ |  | ​
Depreciation of right-of-use assets |  | 460 |  | 511
Interest expense on lease liabilities |  | 119 |  | 92
Expense for short-term leases and leases of low value |  | 322 |  | 365
Total |  | 902 |  | 968
​ | ​ | ​ | ​ | ​
Statements of cash flows |  | ​ |  | ​
Total cash outflow for leases |  | 881 |  | 965
Schedule of contractual undiscounted cash flows for lease obligations | ​
​ | ​ | ​
​ | ​ | As of
In CHF thousands | ​ ​ ​ | June 30, 2026
Less than one year |  | 1,039
1-3 years |  | 2,071
3-5 years |  | 1,526
Total |  | 4,636

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- Definition The disclosure of quantitative information about right-of-use assets. [Refer: Right-of-use assets] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 16 -IssueDate 2025-01-01 -Paragraph 53 -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=16&code=ifrs-tx-2025-en-r&anchor=para_53&doctype=Standard -URIDate 2025-03-27 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Note Effective 2027-01-01 -Name IFRS -Number 19 -IssueDate 2025-01-01 -Paragraph 115 -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=19&code=ifrs-tx-2025-en-r&anchor=para_115&doctype=Standard -URIDate 2025-03-27 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Note Effective 2027-01-01 -Name IFRS -Number 19 -IssueDate 2025-01-01 -Paragraph 115 -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=19&code=ifrs-tx-2025-en-r&anchor=para_115&doctype=Standard -URIDate 2025-03-27 + Details
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