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LOANS AND ALLOWANCE FOR CREDIT LOSSES - Schedule of Financing Receivable, Age Analysis of Loans (Details) - USD ($) $ in Thousands | Sep. 30, 2024 | Dec. 31, 2023
--- | --- | ---
Financial Asset, Not Past Due [Member] |  |
Financing Receivable, Past Due [Line Items] |  |
Total loans | $ 2,126,982 | $ 2,312,778
Financial Asset, Not Past Due [Member] | ASU 2022-02 |  |
Financing Receivable, Past Due [Line Items] |  |
Total loans | 155 |
Financing Receivables, 30 to 89 Days Past Due | ASU 2022-02 |  |
Financing Receivable, Past Due [Line Items] |  |
Total loans | 0 |
Financing Receivables, Equal to or Greater than 90 Days Past Due |  |
Financing Receivable, Past Due [Line Items] |  |
Total loans | 2,289 | 3,679
Financing Receivables, Equal to or Greater than 90 Days Past Due | ASU 2022-02 |  |
Financing Receivable, Past Due [Line Items] |  |
Total loans | 0 |
Commercial and industrial | Financial Asset, Not Past Due [Member] | ASU 2022-02 |  |
Financing Receivable, Past Due [Line Items] |  |
Total loans | 53 |
Commercial and industrial | Financing Receivables, 30 to 89 Days Past Due | ASU 2022-02 |  |
Financing Receivable, Past Due [Line Items] |  |
Total loans | 0 |
Commercial and industrial | Financing Receivables, Equal to or Greater than 90 Days Past Due | ASU 2022-02 |  |
Financing Receivable, Past Due [Line Items] |  |
Total loans | 0 |
Agricultural | Financial Asset, Not Past Due [Member] |  |
Financing Receivable, Past Due [Line Items] |  |
Total loans | 11,252 | 12,669
Agricultural | Financial Asset, Not Past Due [Member] | ASU 2022-02 |  |
Financing Receivable, Past Due [Line Items] |  |
Total loans | 102 |
Agricultural | Financing Receivables, 30 to 89 Days Past Due | ASU 2022-02 |  |
Financing Receivable, Past Due [Line Items] |  |
Total loans | 0 |
Agricultural | Financing Receivables, Equal to or Greater than 90 Days Past Due |  |
Financing Receivable, Past Due [Line Items] |  |
Total loans | 21 | $ 0
Agricultural | Financing Receivables, Equal to or Greater than 90 Days Past Due | ASU 2022-02 |  |
Financing Receivable, Past Due [Line Items] |  |
Total loans | $ 0 |

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