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LOANS - Total Loans Outstanding (Details) - USD ($) $ in Thousands | Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
--- | --- | --- | --- | ---
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Total loans | $ 4,916,534 | $ 4,710,396 |  |
Gross loans | 4,919,997 | 4,713,465 |  |
Less: Allowance for credit losses | (71,972) | (72,606) | $ (67,773) | $ (61,408)
Net deferred loan fees | (3,463) | (3,069) |  |
Loans, net | 4,844,562 | 4,637,790 |  |
Total commercial loans |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Total loans | 4,367,788 | 4,217,824 |  |
Total consumer loans |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Total loans | 552,209 | 495,641 |  |
Other consumer loans | Total consumer loans |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Total loans | 96,022 | 88,075 |  |
Commercial and Industrial | Total commercial loans |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Total loans | 1,420,764 | 1,493,049 |  |
Less: Allowance for credit losses | (30,338) | (35,290) | (30,595) | (28,333)
Commercial and Industrial | Working capital lines of credit loans | Total commercial loans |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Total loans | 604,893 | 650,948 |  |
Commercial and Industrial | Non-working capital loans | Total commercial loans |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Total loans | 815,871 | 842,101 |  |
Commercial real estate and multi-family residential loans | Total commercial loans |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Total loans | 2,437,534 | 2,179,094 |  |
Commercial real estate and multi-family residential loans | Construction and land development loans | Total commercial loans |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Total loans | 634,435 | 517,664 |  |
Commercial real estate and multi-family residential loans | Owner occupied loans | Total commercial loans |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Total loans | 825,464 | 758,091 |  |
Commercial real estate and multi-family residential loans | Nonowner occupied loans | Total commercial loans |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Total loans | 724,101 | 706,107 |  |
Commercial real estate and multi-family residential loans | Multi-family loans | Total commercial loans |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Total loans | 253,534 | 197,232 |  |
Agri-business and Agricultural | Total commercial loans |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Total loans | 388,764 | 432,088 |  |
Less: Allowance for credit losses | (4,150) | (4,429) | $ (5,034) | $ (3,043)
Agri-business and Agricultural | Loans secured by farmland | Total commercial loans |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Total loans | 162,890 | 201,200 |  |
Agri-business and Agricultural | Loans for agricultural production | Total commercial loans |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Total loans | 225,874 | 230,888 |  |
Other commercial loans |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Total loans | 120,567 | 113,341 |  |
Other commercial loans | Total commercial loans |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Total loans | 120,726 | 113,593 |  |
Consumer 1-4 Family Mortgage | Total consumer loans |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Total loans | 456,187 | 407,566 |  |
Consumer 1-4 Family Mortgage | Closed end first mortgage loans | Total consumer loans |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Total loans | 258,103 | 212,742 |  |
Consumer 1-4 Family Mortgage | Open end and junior lien loans | Total consumer loans |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Total loans | 189,663 | 175,575 |  |
Consumer 1-4 Family Mortgage | Residential construction and land development loans | Total consumer loans |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Total loans | $ 8,421 | $ 19,249 |  |

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