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LOANS AND ALLOWANCE FOR CREDIT LOSSES - AMORTIZED COST OF LOANS AND LEASES (Details) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2023 USD ($) loan | Dec. 31, 2022 USD ($) loan
Financing Receivable, Modifications [Line Items] |  |
Accruing number of contracts | loan | 199 |
Accruing recorded investments | $ 48 |
Nonaccruing number of contracts | loan | 24 |
Nonaccruing recorded investments | $ 1,842 |
Accruing percentage of total financing receivables | 0.00% |
Nonaccruing percentage of total financing receivables | 0.04% |
Number of Loans | loan |  | 2,475
Recorded Investment |  | $ 12,026
Current |  |
Financing Receivable, Modifications [Line Items] |  |
Accruing recorded investments | $ 48 |
Nonaccruing recorded investments | 1,506 |
30-89 Days Past Due |  |
Financing Receivable, Modifications [Line Items] |  |
Nonaccruing recorded investments | 34 |
90 + Days Delinquent |  |
Financing Receivable, Modifications [Line Items] |  |
Nonaccruing recorded investments | $ 302 |
Republic Processing Group |  |
Financing Receivable, Modifications [Line Items] |  |
Accruing number of contracts | loan | 199 |
Accruing recorded investments | $ 48 |
Accruing percentage of total financing receivables | 0.02% |
Republic Processing Group | Current |  |
Financing Receivable, Modifications [Line Items] |  |
Accruing recorded investments | $ 48 |
Residential real estate |  |
Financing Receivable, Modifications [Line Items] |  |
Number of Loans | loan |  | 150
Recorded Investment |  | $ 10,772
Residential real estate | Residential Real Estate - Owner Occupied |  |
Financing Receivable, Modifications [Line Items] |  |
Nonaccruing number of contracts | loan | 15 |
Nonaccruing recorded investments | $ 1,133 |
Nonaccruing percentage of total financing receivables | 0.10% |
Residential real estate | Residential Real Estate - Owner Occupied | Current |  |
Financing Receivable, Modifications [Line Items] |  |
Nonaccruing recorded investments | $ 856 |
Residential real estate | Residential Real Estate - Owner Occupied | 90 + Days Delinquent |  |
Financing Receivable, Modifications [Line Items] |  |
Nonaccruing recorded investments | $ 277 |
Residential real estate | Home equity |  |
Financing Receivable, Modifications [Line Items] |  |
Nonaccruing number of contracts | loan | 9 |
Nonaccruing recorded investments | $ 709 |
Nonaccruing percentage of total financing receivables | 0.24% |
Residential real estate | Home equity | Current |  |
Financing Receivable, Modifications [Line Items] |  |
Nonaccruing recorded investments | $ 650 |
Residential real estate | Home equity | 30-89 Days Past Due |  |
Financing Receivable, Modifications [Line Items] |  |
Nonaccruing recorded investments | 34 |
Residential real estate | Home equity | 90 + Days Delinquent |  |
Financing Receivable, Modifications [Line Items] |  |
Nonaccruing recorded investments | $ 25 |
Rate reduction | Residential real estate |  |
Financing Receivable, Modifications [Line Items] |  |
Number of Loans | loan |  | 70
Recorded Investment |  | $ 6,547
Term Extension |  |
Financing Receivable, Modifications [Line Items] |  |
Nonaccruing number of contracts | loan | 1 |
Nonaccruing recorded investments | $ 158 |
Number of Loans | loan | 1 |
Recorded Investment | $ 158 |
Term Extension | Residential real estate | Residential Real Estate - Owner Occupied |  |
Financing Receivable, Modifications [Line Items] |  |
Number of Loans | loan | 1 |
Recorded Investment | $ 158 |
Principal deferral |  |
Financing Receivable, Modifications [Line Items] |  |
Accruing number of contracts | loan | 199 |
Accruing recorded investments | $ 48 |
Nonaccruing number of contracts | loan | 23 |
Nonaccruing recorded investments | $ 1,684 |
Number of Loans | loan | 222 |
Recorded Investment | $ 1,732 |
Principal deferral | Republic Processing Group |  |
Financing Receivable, Modifications [Line Items] |  |
Number of Loans | loan | 199 |
Recorded Investment | $ 48 |
Principal deferral | Residential real estate |  |
Financing Receivable, Modifications [Line Items] |  |
Number of Loans | loan |  | 7
Recorded Investment |  | $ 699
Principal deferral | Residential real estate | Residential Real Estate - Owner Occupied |  |
Financing Receivable, Modifications [Line Items] |  |
Number of Loans | loan | 14 |
Recorded Investment | $ 975 |
Principal deferral | Residential real estate | Home equity |  |
Financing Receivable, Modifications [Line Items] |  |
Number of Loans | loan | 9 |
Recorded Investment | $ 709 |

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