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v3.23.3

INVESTMENTS (Schedule of Unrealized Gross Losses and Estimated Fair values of Investment Securities) (Details) $ in Thousands | Sep. 30, 2023 USD ($) security | Dec. 31, 2022 USD ($) security
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Debt Securities, Available-for-sale [Line Items] |  |
Debt Securities, Available-for-sale, Unrealized Loss Position, Number of Positions | security | 297 | 335
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months | $ 65,583 | $ 215,593
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss | 2,628 | 16,957
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer | 511,256 | 457,955
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss | (113,432) | (84,273)
Debt Securities, Available-for-sale, Unrealized Loss Position, Total | 576,839 | 673,548
Debt Securities, Available-for-sale, Unrealized Loss Position, Accumulated Loss | $ 116,060 | $ 101,230
Obligations of states and political subdivisions |  |
Debt Securities, Available-for-sale [Line Items] |  |
Debt Securities, Available-for-sale, Unrealized Loss Position, Number of Positions | security | 82 | 83
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months | $ 29,363 | $ 42,276
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss | 1,272 | 463
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer | 11,306 | 0
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss | (711) | 0
Debt Securities, Available-for-sale, Unrealized Loss Position, Total | 40,669 | 42,276
Debt Securities, Available-for-sale, Unrealized Loss Position, Accumulated Loss | $ 1,983 | $ 463
MBS issued or guaranteed by U.S. government-sponsored enterprises |  |
Debt Securities, Available-for-sale [Line Items] |  |
Debt Securities, Available-for-sale, Unrealized Loss Position, Number of Positions | security | 153 | 175
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months | $ 12,086 | $ 118,290
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss | 274 | 11,521
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer | 405,769 | 381,355
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss | (96,563) | (73,436)
Debt Securities, Available-for-sale, Unrealized Loss Position, Total | 417,855 | 499,645
Debt Securities, Available-for-sale, Unrealized Loss Position, Accumulated Loss | $ 96,837 | $ 84,957
CMO issued or guaranteed by U.S. government-sponsored enterprises |  |
Debt Securities, Available-for-sale [Line Items] |  |
Debt Securities, Available-for-sale, Unrealized Loss Position, Number of Positions | security | 50 | 64
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months | $ 21,429 | $ 47,340
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss | 172 | 4,589
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer | 78,344 | 62,007
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss | (13,927) | (8,824)
Debt Securities, Available-for-sale, Unrealized Loss Position, Total | 99,773 | 109,347
Debt Securities, Available-for-sale, Unrealized Loss Position, Accumulated Loss | $ 14,099 | $ 13,413
Corporate bonds |  |
Debt Securities, Available-for-sale [Line Items] |  |
Debt Securities, Available-for-sale, Unrealized Loss Position, Number of Positions | security | 12 | 13
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months | $ 2,705 | $ 7,687
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss | 910 | 384
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer | 15,837 | 14,593
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss | (2,231) | (2,013)
Debt Securities, Available-for-sale, Unrealized Loss Position, Total | 18,542 | 22,280
Debt Securities, Available-for-sale, Unrealized Loss Position, Accumulated Loss | $ 3,141 | $ 2,397

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