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SECURITIES (Available for Sale securities in continuous unrealized loss position) (Details) $ in Thousands | 12 Months Ended
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Dec. 31, 2024 USD ($) holding | Dec. 31, 2023 USD ($) holding | Dec. 31, 2022 USD ($)
Debt Securities, Available-for-sale, Unrealized Loss Position [Line Items] |  |  |
Debt Securities, Available-for-sale, Unrealized Loss Position, Number of Positions | holding | 160 | 163 |
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months | $ 128,499 | $ 1,620 |
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss | (2,874) | (18) |
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer | 1,119,582 | 1,328,959 |
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss | (100,172) | (125,618) |
Debt Securities, Available-for-sale, Unrealized Loss Position | 1,248,081 | 1,330,579 |
Debt Securities, Available-for-sale, Unrealized Loss Position, Accumulated Loss | (103,046) | (125,636) |
Equity Securities, FV-NI, Realized Gain (Loss) | $ 877 | $ 197 | $ 0
Mortgage-backed Securities, Issued by US Government Sponsored Enterprises [Member] |  |  |
Debt Securities, Available-for-sale, Unrealized Loss Position [Line Items] |  |  |
Debt Securities, Available-for-sale, Unrealized Loss Position, Number of Positions | holding | 117 | 115 |
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months | $ 127,152 | $ 1,091 |
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss | (2,867) | (11) |
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer | 249,098 | 273,447 |
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss | (34,915) | (37,235) |
Debt Securities, Available-for-sale, Unrealized Loss Position | 376,250 | 274,538 |
Debt Securities, Available-for-sale, Unrealized Loss Position, Accumulated Loss | $ (37,782) | $ (37,246) |
Agency collateralized mortgage obligations [Member] |  |  |
Debt Securities, Available-for-sale, Unrealized Loss Position [Line Items] |  |  |
Debt Securities, Available-for-sale, Unrealized Loss Position, Number of Positions | holding | 11 | 12 |
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months | $ 1,153 | $ 339 |
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss | (4) | (2) |
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer | 26,890 | 31,682 |
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss | (2,170) | (2,528) |
Debt Securities, Available-for-sale, Unrealized Loss Position | 28,043 | 32,021 |
Debt Securities, Available-for-sale, Unrealized Loss Position, Accumulated Loss | $ (2,174) | $ (2,530) |
Pooled Trust Preferred Securities Issued By Banks And Insurers [Member] |  |  |
Debt Securities, Available-for-sale, Unrealized Loss Position [Line Items] |  |  |
Debt Securities, Available-for-sale, Unrealized Loss Position, Number of Positions | holding | 1 | 1 |
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months | $ 0 | $ 0 |
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss | 0 | 0 |
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer | 1,095 | 1,018 |
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss | (85) | (170) |
Debt Securities, Available-for-sale, Unrealized Loss Position | 1,095 | 1,018 |
Debt Securities, Available-for-sale, Unrealized Loss Position, Accumulated Loss | $ (85) | $ (170) |
US Treasury Securities [Member] |  |  |
Debt Securities, Available-for-sale, Unrealized Loss Position [Line Items] |  |  |
Debt Securities, Available-for-sale, Unrealized Loss Position, Number of Positions | holding | 13 | 17 |
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months | $ 0 | $ 0 |
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss | 0 | 0 |
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer | 592,001 | 769,102 |
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss | (36,016) | (55,495) |
Debt Securities, Available-for-sale, Unrealized Loss Position | 592,001 | 769,102 |
Debt Securities, Available-for-sale, Unrealized Loss Position, Accumulated Loss | $ (36,016) | $ (55,495) |
US Government Agencies Debt Securities [Member] |  |  |
Debt Securities, Available-for-sale, Unrealized Loss Position [Line Items] |  |  |
Debt Securities, Available-for-sale, Unrealized Loss Position, Number of Positions | holding | 9 | 9 |
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months | $ 0 | $ 0 |
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss | 0 | 0 |
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer | 209,660 | 207,138 |
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss | (19,792) | (23,060) |
Debt Securities, Available-for-sale, Unrealized Loss Position | 209,660 | 207,138 |
Debt Securities, Available-for-sale, Unrealized Loss Position, Accumulated Loss | $ (19,792) | $ (23,060) |
US States and Political Subdivisions Debt Securities [Member] |  |  |
Debt Securities, Available-for-sale, Unrealized Loss Position [Line Items] |  |  |
Debt Securities, Available-for-sale, Unrealized Loss Position, Number of Positions | holding | 1 | 1 |
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months | $ 194 | $ 190 |
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss | (3) | (5) |
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer | 0 | 0 |
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss | 0 | 0 |
Debt Securities, Available-for-sale, Unrealized Loss Position | 194 | 190 |
Debt Securities, Available-for-sale, Unrealized Loss Position, Accumulated Loss | $ (3) | $ (5) |
Small Business Administration Pooled Securities [Member] |  |  |
Debt Securities, Available-for-sale, Unrealized Loss Position [Line Items] |  |  |
Debt Securities, Available-for-sale, Unrealized Loss Position, Number of Positions | holding | 8 | 8 |
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months | $ 0 | $ 0 |
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss | 0 | 0 |
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer | 40,838 | 46,572 |
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss | (7,194) | (7,130) |
Debt Securities, Available-for-sale, Unrealized Loss Position | 40,838 | 46,572 |
Debt Securities, Available-for-sale, Unrealized Loss Position, Accumulated Loss | $ (7,194) | $ (7,130) |

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