XML 40 R29.htm IDEA: XBRL DOCUMENT v3.24.1.u1
Post Retirement Benefits (Tables)
 3 Months Ended
Mar. 31, 2024
Retirement Benefits [Abstract]  
Schedule of Post Retirement Benefit Plans
The components of expense for the Company’s post-retirement benefit plans are as follows (in thousands):
Three months ended
March 31,
20242023
Pension expense:
Multi-employer plan
$214 $238 
Defined contribution plan
506 528 
Total pension expense720 766 
Health and life insurance:
Interest cost
23 66 
Amortization of prior service credits(124)(124)
Amortization of net loss
(37)6 
Net periodic benefit credit(138)(52)
Total post-retirement benefits expense$582 $714