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INVESTMENT SECURITIES (Schedule of Amortized Cost and Fair Value of Securities Classified by Contractual Maturity) (Details) - USD ($) $ in Thousands | Dec. 31, 2023 | Dec. 31, 2022
--- | --- | ---
Held-to-maturity Securities, Amortized Cost |  |
After 1 year through 5 years | $ 37,984 | $ 29,852
After 5 years though 10 years | 1,112 | 9,505
After 10 years | 429,764 | 471,068
Amortized Cost, total | 468,860 | 510,425
Held-to-maturity Securities, Fair Value |  |
After 1 year through 5 years | 35,507 | 27,630
After 5 years though 10 years | 1,044 | 8,130
After 10 years | 367,701 | 401,530
Fair Value, total | 404,252 | 437,290
Available-for-sale Securities, Amortized Cost |  |
After 1 year through 5 years | 65,822 | 54,736
After 5 years though 10 years | 22,163 | 36,043
After 10 years | 451,005 | 443,886
Amortized Cost, total | 538,990 | 534,665
Available-for-sale Securities, Fair Value |  |
After 1 year through 5 years | 60,757 | 48,959
After 5 years though 10 years | 21,174 | 32,872
After 10 years | 379,276 | 363,916
Fair Value, total | 461,207 | 445,747
Securities pledged | $ 845,700 | $ 25,000

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