v3.25.4
Cash and cash equivalents and short-term time deposits (Tables)
 12 Months Ended
Dec. 31, 2025
Subclassifications of assets, liabilities and equities [abstract]  
Disclosure of Reconciliation of Cash, Cash Equivalents and Short-Term Time Deposits
in CHF thousands20252024
Cash at bank in CHF69,624 54,127 
Cash at bank in EUR292 2,812 
Cash at bank in USD12,660 6,695 
Cash at bank in GBP77 240 
Total cash at bank at December 3182,653 63,874 
Short-term time deposits in CHF— 47,500 
Short-term time deposits in USD10,405 38,065 
Total short-term deposits at December 3110,405 85,565