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Net Periodic Benefit Cost (Tables)
9 Months Ended
Dec. 31, 2022
Pension Plans, Defined Benefiit  
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]  
Schedule of Net Benefit Costs
The following table sets forth the components of net periodic pension cost for the Company’s defined benefit pension plans (in thousands):
 Three Months EndedNine Months Ended
 December 31, 2022December 31, 2021December 31, 2022December 31, 2021
Service costs$199 $242 $536 $743 
Interest cost2,848 2,528 8,537 7,607 
Expected return on plan assets(2,709)(3,259)(8,130)(9,778)
Net amortization192 363 607 1,096 
Net periodic pension (benefit) cost$530 $(126)$1,550 $(332)