v3.26.1
Components of Net Periodic Benefit Cost (Tables)
 6 Months Ended
Jun. 30, 2026
Retirement Benefits [Abstract]  
Schedule of Net Periodic Benefit Cost
Net periodic benefit costs for pension benefits and other post-retirement benefits for the three and six months ended June 30, 2026 and 2025 includes the following components (in thousands):
Three months ended June 30,Six months ended June 30,
Pension benefitsOther post-retirement benefitsPension benefitsOther post-retirement benefits
20262025202620252026202520262025
Service cost$— — 1 1 $— — 2 2 
Interest cost298 299 171 148 596 598 342 296 
Expected return on plan assets(900)(825)— — (1,800)(1,650)— — 
Amortization of the net loss (gain)— — (187)(459)— — (374)(918)
Net periodic (decrease) in benefit cost$(602)(526)(15)(310)$(1,204)(1,052)(30)(620)