XML 42 R33.htm IDEA: XBRL DOCUMENT v3.23.1
Pension Plan (Tables)
3 Months Ended
Mar. 31, 2023
Retirement Benefits [Abstract]  
Schedule of Net Benefit Cost
Net periodic pension cost consists of the following: 

Three Months Ended March 31,
 20232022
Service cost$194 $269 
Interest cost on projected benefit obligation911 537 
Expected return on plan assets(1,032)(1,324)
Net amortization and deferral532 648 
Net periodic pension cost$605 $130