| PREMISES AND EQUIPMENT (Tables) | 12 Months Ended | 
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| Dec. 31, 2023 | |
| Premises and equipment [Abstract] | |
| Schedule of Composition of Premises and Equipment | (Dollars in Thousands)  2023  2022  Land  $  22,393 $  22,847 Buildings  110,472 109,849 Fixtures and Equipment  61,051 59,627 Total Premises and Equipment  193,916 192,323 Accumulated Depreciation  (112,650) (110,185) Premises and Equipment, Net  $  81,266 $  82,138 | 
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- References No definition available. 
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- Definition Tabular disclosure of physical assets used in the normal conduct of business and not intended for resale. Includes, but is not limited to, balances by class of assets, depreciation and depletion expense and method used, including composite depreciation, and accumulated deprecation. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef 
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