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INVESTMENT SECURITIES (Schedule of Available for Sale Securities in Continuous Unrealized Loss Position and Approximate Fair Value of Investments) (Details) - USD ($) $ in Thousands | Sep. 30, 2024 | Dec. 31, 2023
--- | --- | ---
Available for Sale Securities, Fair Value |  |
Less Than 12 Months | $ 8,162 | $ 37,289
12 Months or Longer | 464,483 | 446,679
Total | 472,645 | 483,968
Available for Sale Securities, Unrealized Losses |  |
Less Than 12 Months | (101) | (964)
12 Months or Longer | (81,354) | (94,334)
Total | (81,455) | (95,298)
Held to Maturity Securities, Fair Value |  |
Less Than 12 Months |  | 9,647
12 Months or Longer | 92,438 | 84,768
Total | 92,438 | 94,415
Held to Maturity Securities, Unrealized Losses |  |
Less Than 12 Months |  | (135)
12 Months or Longer | (10,720) | (13,205)
Total | (10,720) | (13,340)
Approximate Fair Value |  |
Fair Value, Less than 12 months | 8,162 | 46,936
Fair Value, 12 months or longer | 556,921 | 531,447
Fair Value | 565,083 | 578,383
Unrealized Losses |  |
Unrealized Losses, Less than 12 months | (101) | (1,099)
Unrealized Losses, 12 months or longer | (92,074) | (107,539)
Unrealized Losses | (92,175) | (108,638)
U.S. Government-Sponsored Agencies [Member] |  |
Available for Sale Securities, Fair Value |  |
12 Months or Longer | 205,013 | 197,691
Total | 205,013 | 197,691
Available for Sale Securities, Unrealized Losses |  |
12 Months or Longer | (39,795) | (47,103)
Total | (39,795) | (47,103)
Held to Maturity Securities, Fair Value |  |
12 Months or Longer | 37,698 | 36,631
Total | 37,698 | 36,631
Held to Maturity Securities, Unrealized Losses |  |
12 Months or Longer | (2,302) | (3,369)
Total | (2,302) | (3,369)
Mortgage-Backed Securities-Residential [Member] |  |
Available for Sale Securities, Fair Value |  |
Less Than 12 Months | 8,162 | 36,634
12 Months or Longer | 229,706 | 217,513
Total | 237,868 | 254,147
Available for Sale Securities, Unrealized Losses |  |
Less Than 12 Months | (101) | (963)
12 Months or Longer | (37,357) | (42,214)
Total | (37,458) | (43,177)
Held to Maturity Securities, Fair Value |  |
Less Than 12 Months |  | 9,647
12 Months or Longer | 54,740 | 48,137
Total | 54,740 | 57,784
Held to Maturity Securities, Unrealized Losses |  |
Less Than 12 Months |  | (135)
12 Months or Longer | (8,418) | (9,836)
Total | (8,418) | (9,971)
SBA Pool Securities [Member] |  |
Available for Sale Securities, Fair Value |  |
Less Than 12 Months |  | 655
12 Months or Longer | 21,088 | 22,749
Total | 21,088 | 23,404
Available for Sale Securities, Unrealized Losses |  |
Less Than 12 Months |  | (1)
12 Months or Longer | (2,878) | (3,743)
Total | (2,878) | (3,744)
Corporate Bond [Member] |  |
Available for Sale Securities, Fair Value |  |
12 Months or Longer | 8,676 | 8,726
Total | 8,676 | 8,726
Available for Sale Securities, Unrealized Losses |  |
12 Months or Longer | (1,324) | (1,274)
Total | $ (1,324) | $ (1,274)

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