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LOANS - Schedule of Fair Value Discount Related to Interest Rates Applied at Acquisition (Details) - USD ($) $ in Thousands | Dec. 31, 2025 | Dec. 01, 2025 | Dec. 31, 2024
--- | --- | --- | ---
Financing Receivable, Modified [Line Items] |  |  |
Loans | $ 2,381,224 |  | $ 1,842,980
Total commercial real estate |  |  |
Financing Receivable, Modified [Line Items] |  |  |
Loans | 1,552,232 |  | 1,195,694
Total commercial real estate | Construction, land & land development |  |  |
Financing Receivable, Modified [Line Items] |  |  |
Loans | 302,512 |  | 205,046
Total commercial real estate | Other commercial real estate |  |  |
Financing Receivable, Modified [Line Items] |  |  |
Loans | 1,249,720 |  | 990,648
Residential real estate |  |  |
Financing Receivable, Modified [Line Items] |  |  |
Loans | 459,549 |  | 344,167
Commercial, financial & agricultural |  |  |
Financing Receivable, Modified [Line Items] |  |  |
Loans | 218,532 |  | 213,910
Consumer and other |  |  |
Financing Receivable, Modified [Line Items] |  |  |
Loans | 150,911 |  | $ 89,209
TC Bancshares, Inc |  |  |
Financing Receivable, Modified [Line Items] |  |  |
Discount |  | $ 12,488 |
Loans | 412,676 | 412,676 |
TC Bancshares, Inc | Non-PCD loans |  |  |
Financing Receivable, Modified [Line Items] |  |  |
Discount |  | 11,908 |
Loans |  | 401,631 |
TC Bancshares, Inc | PCD loans |  |  |
Financing Receivable, Modified [Line Items] |  |  |
Discount |  | 580 |
Loans |  | $ 11,045 |
TC Bancshares, Inc | PCD loans | Total commercial real estate |  |  |
Financing Receivable, Modified [Line Items] |  |  |
Loans | 234,533 |  |
TC Bancshares, Inc | PCD loans | Total commercial real estate | Construction, land & land development |  |  |
Financing Receivable, Modified [Line Items] |  |  |
Loans | 42,422 |  |
TC Bancshares, Inc | PCD loans | Total commercial real estate | Other commercial real estate |  |  |
Financing Receivable, Modified [Line Items] |  |  |
Loans | 192,111 |  |
TC Bancshares, Inc | PCD loans | Residential real estate |  |  |
Financing Receivable, Modified [Line Items] |  |  |
Loans | 154,202 |  |
TC Bancshares, Inc | PCD loans | Commercial, financial & agricultural |  |  |
Financing Receivable, Modified [Line Items] |  |  |
Loans | 16,428 |  |
TC Bancshares, Inc | PCD loans | Consumer and other |  |  |
Financing Receivable, Modified [Line Items] |  |  |
Loans | $ 7,513 |  |

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