| EMPLOYEE BENEFIT PLANS | 3 Months Ended | 
|---|---|
| Mar. 31, 2024 | |
| Employee Benefit Plans [Abstract] | |
| Employee Benefit Plans | NOTE 7 - EMPLOYEE BENEFIT PLANS The Company has a defined benefit pension plan covering substantially all full-time Supplemental Executive Retirement Plan (“SERP”) and a Supplemental executive officers. December 31, 2019. were not covered by the SERP. The components of the net periodic benefit cost for the Company’s Three Months Ended March 31,  (Dollars in Thousands)  2024  2023  Service Cost  $  929 $  872 Interest Cost  1,524 1,458 Expected Return on Plan Assets  (2,029) (1,701) Prior Service Cost Amortization  - 1 Net Loss Amortization  41 234 Net Periodic Benefit Cost  $  465 $  864 Discount Rate Used for Benefit Cost  5.29% 5.63% Long-term Rate of Return on Assets  6.75% 6.75% The components of the net periodic benefit cost for the Company's SERP plans were as follows:  Three Months Ended March 31,  (Dollars in Thousands)  2024  2023  Service Cost  $  9 $  4 Interest Cost  114 130 Prior Service Cost Amortization  - 38 Net Loss Amortization  (70) (155) Net Periodic Benefit Cost  $  53 $  17 Discount Rate Used for Benefit Cost  5.11% 5.45% The service cost component of net periodic benefit cost is reflected in income. of income. |