v3.25.1
Components of Net Periodic Benefit Cost (Tables)
3 Months Ended
Mar. 31, 2025
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, 2025 and 2024, includes the following components (in thousands):
Three months ended March 31,
Pension benefitsOther post-retirement benefits
2025202420252024
Service cost$— — 
Interest cost299 289 148 135 
Expected return on plan assets(825)(778)— — 
Amortization of prior service cost— — — — 
Amortization of the net loss (gain)— 14 (459)(530)
Net periodic (decrease) increase in benefit cost$(526)(475)(310)(392)