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LOANS AND ALLOWANCE FOR CREDIT LOSSES - Schedule of Past Due (Details) - USD ($) $ in Thousands | Mar. 31, 2024 | Dec. 31, 2023 | Mar. 31, 2023
--- | --- | --- | ---
Financing Receivable, Past Due [Line Items] |  |  |
Loans receivable | $ 1,450,159 | $ 1,460,792 |
Current |  |  |
Financing Receivable, Past Due [Line Items] |  |  |
Loans receivable | 1,444,126 | 1,450,268 |
Current | Entity Loan Modification Program |  |  |
Financing Receivable, Past Due [Line Items] |  |  |
Loans receivable | 6,946 |  | $ 5,444
30-59 Days Past Due |  |  |
Financing Receivable, Past Due [Line Items] |  |  |
Loans receivable | 2,326 | 1,405 |
30-59 Days Past Due | Entity Loan Modification Program |  |  |
Financing Receivable, Past Due [Line Items] |  |  |
Loans receivable | 0 |  | 0
60-89 Days Past Due |  |  |
Financing Receivable, Past Due [Line Items] |  |  |
Loans receivable | 547 | 891 |
60-89 Days Past Due | Entity Loan Modification Program |  |  |
Financing Receivable, Past Due [Line Items] |  |  |
Loans receivable | 0 |  | 0
Greater Than 89 Days Past Due |  |  |
Financing Receivable, Past Due [Line Items] |  |  |
Loans receivable | 3,160 | $ 8,228 |
Greater Than 89 Days Past Due | Entity Loan Modification Program |  |  |
Financing Receivable, Past Due [Line Items] |  |  |
Loans receivable | 69 |  | 0
Commercial real estate | Current | Entity Loan Modification Program |  |  |
Financing Receivable, Past Due [Line Items] |  |  |
Loans receivable | 4,564 |  | 5,359
Commercial real estate | 30-59 Days Past Due | Entity Loan Modification Program |  |  |
Financing Receivable, Past Due [Line Items] |  |  |
Loans receivable | 0 |  | 0
Commercial real estate | 60-89 Days Past Due | Entity Loan Modification Program |  |  |
Financing Receivable, Past Due [Line Items] |  |  |
Loans receivable | 0 |  | 0
Commercial real estate | Greater Than 89 Days Past Due | Entity Loan Modification Program |  |  |
Financing Receivable, Past Due [Line Items] |  |  |
Loans receivable | 0 |  | 0
Residential mortgage | Current | Entity Loan Modification Program |  |  |
Financing Receivable, Past Due [Line Items] |  |  |
Loans receivable | 82 |  | 38
Residential mortgage | 30-59 Days Past Due | Entity Loan Modification Program |  |  |
Financing Receivable, Past Due [Line Items] |  |  |
Loans receivable | 0 |  | 0
Residential mortgage | 60-89 Days Past Due | Entity Loan Modification Program |  |  |
Financing Receivable, Past Due [Line Items] |  |  |
Loans receivable | 0 |  | 0
Residential mortgage | Greater Than 89 Days Past Due | Entity Loan Modification Program |  |  |
Financing Receivable, Past Due [Line Items] |  |  |
Loans receivable | 69 |  | 0
Other consumer | Current | Entity Loan Modification Program |  |  |
Financing Receivable, Past Due [Line Items] |  |  |
Loans receivable |  |  | 22
Other consumer | 30-59 Days Past Due | Entity Loan Modification Program |  |  |
Financing Receivable, Past Due [Line Items] |  |  |
Loans receivable |  |  | 0
Other consumer | 60-89 Days Past Due | Entity Loan Modification Program |  |  |
Financing Receivable, Past Due [Line Items] |  |  |
Loans receivable |  |  | 0
Other consumer | Greater Than 89 Days Past Due | Entity Loan Modification Program |  |  |
Financing Receivable, Past Due [Line Items] |  |  |
Loans receivable |  |  | 0
Commercial and industrial | Current | Entity Loan Modification Program |  |  |
Financing Receivable, Past Due [Line Items] |  |  |
Loans receivable | 2,300 |  | 25
Commercial and industrial | 30-59 Days Past Due | Entity Loan Modification Program |  |  |
Financing Receivable, Past Due [Line Items] |  |  |
Loans receivable | 0 |  | 0
Commercial and industrial | 60-89 Days Past Due | Entity Loan Modification Program |  |  |
Financing Receivable, Past Due [Line Items] |  |  |
Loans receivable | 0 |  | 0
Commercial and industrial | Greater Than 89 Days Past Due | Entity Loan Modification Program |  |  |
Financing Receivable, Past Due [Line Items] |  |  |
Loans receivable | $ 0 |  | $ 0

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