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LOANS AND ALLOWANCE FOR LOAN LOSSES - Aging of Past Due Loans by Class of Loans (Details) - USD ($) $ in Thousands | Dec. 31, 2023 | Dec. 31, 2022
--- | --- | ---
Financing Receivable, Past Due [Line Items] |  |
Loans | $ 4,524,510 | $ 4,147,691
Financial Asset, Current |  |
Financing Receivable, Past Due [Line Items] |  |
Loans | 4,513,888 | 4,141,558
30 to 59 Days Past Due |  |
Financing Receivable, Past Due [Line Items] |  |
Loans | 7,560 | 4,395
60 to 89 Days Past Due |  |
Financing Receivable, Past Due [Line Items] |  |
Loans | 1,156 | 822
Greater than 90 Days Past Due |  |
Financing Receivable, Past Due [Line Items] |  |
Loans | 1,906 | 916
Financial Asset, Past Due |  |
Financing Receivable, Past Due [Line Items] |  |
Loans | 10,622 | 6,133
Construction real estate loans |  |
Financing Receivable, Past Due [Line Items] |  |
Loans | 789,744 | 559,681
Construction real estate loans | Financial Asset, Current |  |
Financing Receivable, Past Due [Line Items] |  |
Loans | 789,241 | 559,617
Construction real estate loans | 30 to 59 Days Past Due |  |
Financing Receivable, Past Due [Line Items] |  |
Loans | 474 | 43
Construction real estate loans | 60 to 89 Days Past Due |  |
Financing Receivable, Past Due [Line Items] |  |
Loans | 0 | 21
Construction real estate loans | Greater than 90 Days Past Due |  |
Financing Receivable, Past Due [Line Items] |  |
Loans | 29 | 0
Construction real estate loans | Financial Asset, Past Due |  |
Financing Receivable, Past Due [Line Items] |  |
Loans | 503 | 64
1-4 family residential real estate loans |  |
Financing Receivable, Past Due [Line Items] |  |
Loans | 696,738 | 663,519
1-4 family residential real estate loans | Financial Asset, Current |  |
Financing Receivable, Past Due [Line Items] |  |
Loans | 689,626 | 659,408
1-4 family residential real estate loans | 30 to 59 Days Past Due |  |
Financing Receivable, Past Due [Line Items] |  |
Loans | 4,638 | 3,529
1-4 family residential real estate loans | 60 to 89 Days Past Due |  |
Financing Receivable, Past Due [Line Items] |  |
Loans | 774 | 368
1-4 family residential real estate loans | Greater than 90 Days Past Due |  |
Financing Receivable, Past Due [Line Items] |  |
Loans | 1,700 | 214
1-4 family residential real estate loans | Financial Asset, Past Due |  |
Financing Receivable, Past Due [Line Items] |  |
Loans | 7,112 | 4,111
Commercial real estate loans |  |
Financing Receivable, Past Due [Line Items] |  |
Loans | 2,168,451 | 1,987,707
Commercial real estate loans | Financial Asset, Current |  |
Financing Receivable, Past Due [Line Items] |  |
Loans | 2,167,756 | 1,987,034
Commercial real estate loans | 30 to 59 Days Past Due |  |
Financing Receivable, Past Due [Line Items] |  |
Loans | 621 | 105
Commercial real estate loans | 60 to 89 Days Past Due |  |
Financing Receivable, Past Due [Line Items] |  |
Loans | 34 | 153
Commercial real estate loans | Greater than 90 Days Past Due |  |
Financing Receivable, Past Due [Line Items] |  |
Loans | 40 | 415
Commercial real estate loans | Financial Asset, Past Due |  |
Financing Receivable, Past Due [Line Items] |  |
Loans | 695 | 673
Commercial loans |  |
Financing Receivable, Past Due [Line Items] |  |
Loans | 366,893 | 412,064
Commercial loans | Financial Asset, Current |  |
Financing Receivable, Past Due [Line Items] |  |
Loans | 364,726 | 411,025
Commercial loans | 30 to 59 Days Past Due |  |
Financing Receivable, Past Due [Line Items] |  |
Loans | 1,693 | 515
Commercial loans | 60 to 89 Days Past Due |  |
Financing Receivable, Past Due [Line Items] |  |
Loans | 347 | 277
Commercial loans | Greater than 90 Days Past Due |  |
Financing Receivable, Past Due [Line Items] |  |
Loans | 127 | 247
Commercial loans | Financial Asset, Past Due |  |
Financing Receivable, Past Due [Line Items] |  |
Loans | 2,167 | 1,039
Municipal loans |  |
Financing Receivable, Past Due [Line Items] |  |
Loans | 441,168 | 450,067
Municipal loans | Financial Asset, Current |  |
Financing Receivable, Past Due [Line Items] |  |
Loans | 441,141 | 450,067
Municipal loans | 30 to 59 Days Past Due |  |
Financing Receivable, Past Due [Line Items] |  |
Loans | 27 | 0
Municipal loans | 60 to 89 Days Past Due |  |
Financing Receivable, Past Due [Line Items] |  |
Loans | 0 | 0
Municipal loans | Greater than 90 Days Past Due |  |
Financing Receivable, Past Due [Line Items] |  |
Loans | 0 | 0
Municipal loans | Financial Asset, Past Due |  |
Financing Receivable, Past Due [Line Items] |  |
Loans | 27 | 0
Loans to individuals |  |
Financing Receivable, Past Due [Line Items] |  |
Loans | 61,516 | 74,653
Loans to individuals | Financial Asset, Current |  |
Financing Receivable, Past Due [Line Items] |  |
Loans | 61,398 | 74,407
Loans to individuals | 30 to 59 Days Past Due |  |
Financing Receivable, Past Due [Line Items] |  |
Loans | 107 | 203
Loans to individuals | 60 to 89 Days Past Due |  |
Financing Receivable, Past Due [Line Items] |  |
Loans | 1 | 3
Loans to individuals | Greater than 90 Days Past Due |  |
Financing Receivable, Past Due [Line Items] |  |
Loans | 10 | 40
Loans to individuals | Financial Asset, Past Due |  |
Financing Receivable, Past Due [Line Items] |  |
Loans | $ 118 | $ 246

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