v3.26.1
Pensions (Tables)
6 Months Ended
Jun. 30, 2026
Pensions [Abstract]  
Components of Net Periodic Pension Cost
Components of Net Periodic Pension Cost
 
  Three Months Six Months
  Ended June 30 Ended June 30
   2026   2025   2026   2025 
                 
Service cost $130  $132  $260  $265 
Interest cost  493   496   987   991 
Expected return on plan assets  (815  (767  (1,630  (1,534
Amortization of prior service credit  -   (3  -   (6
Rate-regulated adjustment  192   142   383   284 
Net periodic pension cost $-  $-  $-  $-