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Retirement Plans and Other Postretirement Benefits
 3 Months Ended
Mar. 31, 2022
Retirement Benefits [Abstract]  
Retirement Plans and Other Postretirement Benefits Retirement Plans and Other Postretirement Benefits
Information with respect to the Retirement Plans and Other Postretirement Benefits follows: 
 Three Months Ended March 31,
 2022202120222021
(Dollars in thousands)Retirement PlansOther Post Retirement
Benefits
Service cost$137 $130 $30 $36 
Interest cost390 354 24 21 
Expected loss on plan assets(933)(892)— — 
Amortization of net actuarial loss204 317 14 12 
Net periodic benefit (income) cost$(202)$(91)$68 $69 
The components of net periodic benefit cost other than the service cost component are included in other noninterest expense in the condensed consolidated statements of income.

The Corporation expects to make contributions of $156 thousand to the Retirement Plans and $96 thousand to Other Postretirement Benefit plans in 2022. During the three months ended March 31, 2022, the Corporation contributed $39 thousand to its non-qualified retirement plans and $24 thousand to its other postretirement plans. During the three months ended March 31, 2022, $697 thousand was paid to participants from the retirement plans and $24 thousand was paid to participants from the other postretirement plans.