v3.26.1
Components of Net Periodic Benefit Cost (Tables)
3 Months Ended
Mar. 31, 2026
Retirement Benefits [Abstract]  
Schedule of Net Periodic Benefit Cost (Increase)
Net periodic (benefit) increase cost for pension benefits and other post-retirement benefits for the three months ended March 31, 2026 and 2025, includes the following components (in thousands):
Three months ended March 31,
Pension benefitsOther post-retirement benefits
2026202520262025
Service cost$— — 
Interest cost298 299 171 148 
Expected return on plan assets(900)(825)— — 
Amortization of the net loss (gain)— — (187)(459)
Net periodic (decrease) increase in benefit cost$(602)(526)(15)(310)