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PENSION AND SUPPLEMENTAL EXECUTIVE RETIREMENT PLANS (Tables)
9 Months Ended
Sep. 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
September 30,
Nine Months Ended
September 30,
(dollars in thousands)2022202120222021
Interest cost$— $121 $212 $363 
Expected return on plan assets— (137)(207)(411)
Amortization of net actuarial loss— 175 224 526 
Settlement— — 4,884 — 
Net periodic benefit cost$— $159 $5,113 $478 
The following table sets forth the components of net periodic benefit cost for the SERPs for the periods indicated:
Three Months Ended
September 30,
Nine Months Ended
September 30,
(dollars in thousands)2022202120222021
Interest cost$75 $65 $225 $197 
Amortization of net actuarial loss20 84 62 251 
Amortization of net transition obligation13 14 
Net periodic benefit cost$100 $154 $300 $462