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Employee Benefit Plans
6 Months Ended
Jun. 30, 2023
Retirement Benefits [Abstract]  
Employee Benefit Plans Employee Benefit Plans
 
The following tables set forth the amount of the net periodic benefit cost recognized by the Company for the Company’s pension plan, post-retirement plan (Life and Health), and supplemental employee retirement plans ("SERP") including the following components: service cost, interest cost, expected return on plan assets for the period, amortization of the unrecognized transitional obligation or transition asset, and the amounts of recognized gains and losses, prior service cost recognized, and gain or loss recognized due to settlement or curtailment.

Components of Net Periodic Benefit Cost
Pension BenefitsLife and HealthSERP Benefits
Three Months EndedThree Months EndedThree Months Ended
(In thousands)6/30/20236/30/20226/30/20236/30/20226/30/20236/30/2022
Service cost$0 $$1 $43 $7 $(13)
Interest cost814 529 88 59 275 206 
Expected return on plan assets(1,195)(1,474)0 0 
Amortization of net retirement plan actuarial loss274 285 (13)46 0 183 
Amortization of net retirement plan prior service (credit) cost0 (15)(15)69 68 
Net periodic benefit (income) cost$(107)$(660)$61 $133 $351 $444 

Pension BenefitsLife and HealthSERP Benefits
Six Months EndedSix Months EndedSix Months Ended
(In thousands)6/30/20236/30/20226/30/20236/30/20226/30/20236/30/2022
Service cost$0 $$16 $87 $21 $39 
Interest cost1,637 992 177 111 574 407 
Expected return on plan assets(2,394)(2,942)0 0 
Amortization of net retirement plan actuarial loss578 608 (20)98 0 423 
Amortization of net retirement plan prior service cost (credit)0 (30)(30)139 139 
Net periodic benefit (income) cost$(179)$(1,342)$143 $266 $734 $1,008 

The service component of net periodic benefit cost for the Company's benefit plans is recorded as a part of salaries and wages in the consolidated statements of income. All other components are recorded as part of other operating expenses in the consolidated statements of income.
 
The Company realized approximately $0.5 million and $0.9 million, net of tax, as amortization of amounts previously recognized in accumulated other comprehensive (loss) income, for the six months ended June 30, 2023 and 2022, respectively.
 
The Company is not required to contribute to the pension plan, but it may make voluntary contributions. The Company did not contribute to the pension plan in the first six months of 2023 and 2022.