v3.25.4
Personnel expenses - Disclosure of Defined Benefit Plan, Expense Recognized in Profit or Loss and Other Comprehensive Income (Details) - CHF (SFr)
SFr in Thousands
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Components of defined benefit cost in profit or loss      
Current service cost (employer) SFr 2,607 SFr 2,662 SFr 2,507
Curtailment (1,187) 0 0
Past service cost 101 (1,297) 43
Interest expense on defined benefit obligation 659 836 1,182
Interest income on plan assets (611) (761) (1,126)
Administrative cost excl. cost for managing plan assets 29 27 26
Defined benefit cost recognized in profit or loss 1,599 1,467 2,632
thereof service cost and administrative cost 1,551 1,393 2,576
thereof net interest expense on the net defined benefit liability 48 74 56
Reconciliation of amount recognized in OCI      
Actuarial (gain) / loss on changes in financial assumptions 3,145 3,708 3,644
Actuarial (gain) / loss on changes in demographic assumptions 0 0 (10)
Actuarial (gain) / loss arising from experience adjustments 2,133 (216) (1,000)
Actuarial (gain)/loss on defined benefit obligation 5,278 3,492 2,634
Return on plan assets excluding interest income (1,464) (3,007) (659)
Remeasurement of net pension liabilities [1] SFr 3,814 SFr 485 SFr 1,975
[1] See note 18