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BORROWINGS (Long-Term Borrowings) (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2024 | Dec. 31, 2023
Debt Instrument [Line Items] |  |
Trust Preferred Capital Securities | $ 179,000 | $ 150,500
Subordinated Debt | 250,000 | 250,000
Fair Value Premium (Discount) | (16,239) | (14,134)
Investment in Trust Preferred Capital Securities | 5,542 | 4,659
Total Long-term Borrowings | $ 418,303 | $ 391,025
Basis spread on variable rate | 0.262% | 0.262%
Debt Instrument, Variable Interest Rate, Type [Extensible Enumeration] | us-gaap:SecuredOvernightFinancingRateSofrMember | us-gaap:SecuredOvernightFinancingRateSofrMember
Trust Preferred Capital Notes |  |
Debt Instrument [Line Items] |  |
Remaining fair value discount on acquired notes | $ 14,000 | $ 11,700
Statutory Trust I |  |
Debt Instrument [Line Items] |  |
Trust Preferred Capital Securities | 22,500 | 22,500
Investment in Trust Preferred Capital Securities | $ 696 | $ 696
Basis spread on variable rate | 2.75% | 2.75%
Rate | 7.32% | 8.34%
Maturity date | Jun. 17, 2034 | Jun. 17, 2034
Statutory Trust II |  |
Debt Instrument [Line Items] |  |
Trust Preferred Capital Securities | $ 36,000 | $ 36,000
Investment in Trust Preferred Capital Securities | $ 1,114 | $ 1,114
Basis spread on variable rate | 1.40% | 1.40%
Rate | 5.97% | 6.99%
Maturity date | Jun. 15, 2036 | Jun. 15, 2036
VFG Limited Liability Trust I Indenture |  |
Debt Instrument [Line Items] |  |
Trust Preferred Capital Securities | $ 20,000 | $ 20,000
Investment in Trust Preferred Capital Securities | $ 619 | $ 619
Basis spread on variable rate | 2.73% | 2.73%
Rate | 7.30% | 8.32%
Maturity date | Mar. 18, 2034 | Mar. 18, 2034
FNB Statutory Trust II Indenture |  |
Debt Instrument [Line Items] |  |
Trust Preferred Capital Securities | $ 12,000 | $ 12,000
Investment in Trust Preferred Capital Securities | $ 372 | $ 372
Basis spread on variable rate | 3.10% | 3.10%
Rate | 7.67% | 8.69%
Maturity date | Jun. 26, 2033 | Jun. 26, 2033
Gateway Capital Statutory Trust I |  |
Debt Instrument [Line Items] |  |
Trust Preferred Capital Securities | $ 8,000 | $ 8,000
Investment in Trust Preferred Capital Securities | $ 248 | $ 248
Basis spread on variable rate | 3.10% | 3.10%
Rate | 7.67% | 8.69%
Maturity date | Sep. 17, 2033 | Sep. 17, 2033
Gateway Capital Statutory Trust II |  |
Debt Instrument [Line Items] |  |
Trust Preferred Capital Securities | $ 7,000 | $ 7,000
Investment in Trust Preferred Capital Securities | $ 217 | $ 217
Basis spread on variable rate | 2.65% | 2.65%
Rate | 7.22% | 8.24%
Maturity date | Jun. 17, 2034 | Jun. 17, 2034
Gateway Capital Statutory Trust III |  |
Debt Instrument [Line Items] |  |
Trust Preferred Capital Securities | $ 15,000 | $ 15,000
Investment in Trust Preferred Capital Securities | $ 464 | $ 464
Basis spread on variable rate | 1.50% | 1.50%
Rate | 6.07% | 7.09%
Maturity date | May 30, 2036 | May 30, 2036
Gateway Capital Statutory Trust IV |  |
Debt Instrument [Line Items] |  |
Trust Preferred Capital Securities | $ 25,000 | $ 25,000
Investment in Trust Preferred Capital Securities | $ 774 | $ 774
Basis spread on variable rate | 1.55% | 1.55%
Rate | 6.12% | 7.14%
Maturity date | Jul. 30, 2037 | Jul. 30, 2037
MFC Capital Trust II |  |
Debt Instrument [Line Items] |  |
Trust Preferred Capital Securities | $ 5,000 | $ 5,000
Investment in Trust Preferred Capital Securities | $ 155 | $ 155
Basis spread on variable rate | 2.85% | 2.85%
Rate | 7.42% | 8.44%
Maturity date | Jan. 23, 2034 | Jan. 23, 2034
AMNB Trust I |  |
Debt Instrument [Line Items] |  |
Trust Preferred Capital Securities | $ 20,000 |
Investment in Trust Preferred Capital Securities | $ 619 |
Basis spread on variable rate | 1.35% |
Rate | 5.92% |
Maturity date | Jun. 30, 2036 |
MidCarolina Trust I |  |
Debt Instrument [Line Items] |  |
Trust Preferred Capital Securities | $ 5,000 |
Investment in Trust Preferred Capital Securities | $ 155 |
Basis spread on variable rate | 3.45% |
Rate | 7.76% |
Maturity date | Nov. 07, 2032 |
MidCarolina Trust II |  |
Debt Instrument [Line Items] |  |
Trust Preferred Capital Securities | $ 3,500 |
Investment in Trust Preferred Capital Securities | $ 109 |
Basis spread on variable rate | 2.95% |
Rate | 7.26% |
Maturity date | Jan. 07, 2034 |
Subordinated Debt [Member] |  |
Debt Instrument [Line Items] |  |
Remaining fair value discount on acquired notes | $ 2,200 | $ 2,500
Subordinated Debt [Member] | Scenario, Plan [Member] |  |
Debt Instrument [Line Items] |  |
Basis spread on variable rate | 1.86% | 1.86%
2031 Subordinate Debt |  |
Debt Instrument [Line Items] |  |
Subordinated Debt | $ 250,000 | $ 250,000
Basis spread on variable rate | 0.00% | 0.00%
Rate | 2.875% | 2.875%
Maturity date | Dec. 15, 2031 | Dec. 15, 2031

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