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Employee Benefit Plan (Tables)
3 Months Ended
Mar. 31, 2023
Retirement Benefits [Abstract]  
Schedule of net periodic benefit cost and other comprehensive income (loss)
Components of Net Periodic Benefit Cost:
Pension BenefitsLife and HealthSERP Benefits
Three Months EndedThree Months EndedThree Months Ended
(In thousands)03/31/202303/31/202203/31/202303/31/202203/31/202303/31/2022
Service cost$0 $$15 $44 $14 $52 
Interest cost823 463 89 52 299 201 
Expected return on plan assets(1,199)(1,468)0 0 
Amortization of net retirement plan actuarial loss304 323 (7)52 0 240 
Amortization of net retirement plan prior service (credit) cost0 (15)(15)70 71 
Net periodic benefit (income) cost$(72)$(682)$82 $133 $383 $564