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PENSION AND SUPPLEMENTAL EXECUTIVE RETIREMENT PLANS (Tables)
6 Months Ended
Jun. 30, 2022
Retirement Benefits [Abstract]  
Schedule of Defined Benefit Plans Disclosures
The following table sets forth the components of net periodic benefit cost for the defined benefit retirement plan for the periods indicated:
Three Months Ended
June 30,
Six Months Ended
June 30,
(dollars in thousands)2022202120222021
Interest cost$212 $242 $212 $242 
Expected return on plan assets(195)(204)(207)(274)
Amortization of net actuarial loss112 188 224 351 
Settlement4,884 — 4,884 — 
Net periodic benefit cost$5,013 $226 $5,113 $319 
The following table sets forth the components of net periodic benefit cost for the SERPs for the periods indicated:
Three Months Ended
June 30,
Six Months Ended
June 30,
(dollars in thousands)2022202120222021
Interest cost$75 $66 $150 $132 
Amortization of net actuarial loss21 84 42 167 
Amortization of net transition obligation
Net periodic benefit cost$100 $154 $200 $308