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ALLOWANCE FOR CREDIT LOSSES AND CREDIT QUALITY - Schedule of Aging of the Amortized Cost Basis in Past Due Loans (Details) - USD ($) $ in Thousands | Jun. 30, 2025 | Dec. 31, 2024
--- | --- | ---
Financing Receivable, Amortized Cost, Aging [Abstract] |  |
Loans | $ 5,226,827 | $ 5,117,948
Total Nonaccrual | 30,647 | 56,417
Nonaccrual With No Allowance For Credit Loss | 1,421 | 1,949
Loans Not Past Due |  |
Financing Receivable, Amortized Cost, Aging [Abstract] |  |
Loans | 5,194,522 | 5,057,232
30-89 Days Past Due |  |
Financing Receivable, Amortized Cost, Aging [Abstract] |  |
Loans | 1,651 | 4,270
Greater than 89 Days Past Due and Accruing |  |
Financing Receivable, Amortized Cost, Aging [Abstract] |  |
Greater than 89 Days Past Due and Accruing | 7 | 29
Total Accruing |  |
Financing Receivable, Amortized Cost, Aging [Abstract] |  |
Loans | 5,196,180 | 5,061,531
Commercial and industrial loans: | Working capital lines of credit loans |  |
Financing Receivable, Amortized Cost, Aging [Abstract] |  |
Loans | 717,332 | 649,440
Total Nonaccrual | 19,010 | 45,342
Nonaccrual With No Allowance For Credit Loss | 445 | 594
Commercial and industrial loans: | Working capital lines of credit loans | Loans Not Past Due |  |
Financing Receivable, Amortized Cost, Aging [Abstract] |  |
Loans | 698,277 | 603,016
Commercial and industrial loans: | Working capital lines of credit loans | 30-89 Days Past Due |  |
Financing Receivable, Amortized Cost, Aging [Abstract] |  |
Loans | 45 | 1,082
Commercial and industrial loans: | Working capital lines of credit loans | Greater than 89 Days Past Due and Accruing |  |
Financing Receivable, Amortized Cost, Aging [Abstract] |  |
Greater than 89 Days Past Due and Accruing | 0 | 0
Commercial and industrial loans: | Working capital lines of credit loans | Total Accruing |  |
Financing Receivable, Amortized Cost, Aging [Abstract] |  |
Loans | 698,322 | 604,098
Commercial and industrial loans: | Non-working capital loans |  |
Financing Receivable, Amortized Cost, Aging [Abstract] |  |
Loans | 775,849 | 800,758
Total Nonaccrual | 7,902 | 7,515
Nonaccrual With No Allowance For Credit Loss | 143 | 37
Commercial and industrial loans: | Non-working capital loans | Loans Not Past Due |  |
Financing Receivable, Amortized Cost, Aging [Abstract] |  |
Loans | 767,767 | 792,577
Commercial and industrial loans: | Non-working capital loans | 30-89 Days Past Due |  |
Financing Receivable, Amortized Cost, Aging [Abstract] |  |
Loans | 180 | 663
Commercial and industrial loans: | Non-working capital loans | Greater than 89 Days Past Due and Accruing |  |
Financing Receivable, Amortized Cost, Aging [Abstract] |  |
Greater than 89 Days Past Due and Accruing | 0 | 3
Commercial and industrial loans: | Non-working capital loans | Total Accruing |  |
Financing Receivable, Amortized Cost, Aging [Abstract] |  |
Loans | 767,947 | 793,243
Commercial real estate and multi-family residential loans: | Construction and land development loans |  |
Financing Receivable, Amortized Cost, Aging [Abstract] |  |
Loans | 551,538 | 565,975
Total Nonaccrual | 0 | 0
Nonaccrual With No Allowance For Credit Loss | 0 | 0
Commercial real estate and multi-family residential loans: | Construction and land development loans | Loans Not Past Due |  |
Financing Receivable, Amortized Cost, Aging [Abstract] |  |
Loans | 551,538 | 565,975
Commercial real estate and multi-family residential loans: | Construction and land development loans | 30-89 Days Past Due |  |
Financing Receivable, Amortized Cost, Aging [Abstract] |  |
Loans | 0 | 0
Commercial real estate and multi-family residential loans: | Construction and land development loans | Greater than 89 Days Past Due and Accruing |  |
Financing Receivable, Amortized Cost, Aging [Abstract] |  |
Greater than 89 Days Past Due and Accruing | 0 | 0
Commercial real estate and multi-family residential loans: | Construction and land development loans | Total Accruing |  |
Financing Receivable, Amortized Cost, Aging [Abstract] |  |
Loans | 551,538 | 565,975
Commercial real estate and multi-family residential loans: | Owner occupied loans |  |
Financing Receivable, Amortized Cost, Aging [Abstract] |  |
Loans | 779,801 | 806,585
Total Nonaccrual | 1,753 | 1,775
Nonaccrual With No Allowance For Credit Loss | 0 | 318
Commercial real estate and multi-family residential loans: | Owner occupied loans | Loans Not Past Due |  |
Financing Receivable, Amortized Cost, Aging [Abstract] |  |
Loans | 778,048 | 804,810
Commercial real estate and multi-family residential loans: | Owner occupied loans | 30-89 Days Past Due |  |
Financing Receivable, Amortized Cost, Aging [Abstract] |  |
Loans | 0 | 0
Commercial real estate and multi-family residential loans: | Owner occupied loans | Greater than 89 Days Past Due and Accruing |  |
Financing Receivable, Amortized Cost, Aging [Abstract] |  |
Greater than 89 Days Past Due and Accruing | 0 | 0
Commercial real estate and multi-family residential loans: | Owner occupied loans | Total Accruing |  |
Financing Receivable, Amortized Cost, Aging [Abstract] |  |
Loans | 778,048 | 804,810
Commercial real estate and multi-family residential loans: | Nonowner occupied loans |  |
Financing Receivable, Amortized Cost, Aging [Abstract] |  |
Loans | 868,585 | 872,002
Total Nonaccrual | 0 | 0
Nonaccrual With No Allowance For Credit Loss | 0 | 0
Commercial real estate and multi-family residential loans: | Nonowner occupied loans | Loans Not Past Due |  |
Financing Receivable, Amortized Cost, Aging [Abstract] |  |
Loans | 868,585 | 872,002
Commercial real estate and multi-family residential loans: | Nonowner occupied loans | 30-89 Days Past Due |  |
Financing Receivable, Amortized Cost, Aging [Abstract] |  |
Loans | 0 | 0
Commercial real estate and multi-family residential loans: | Nonowner occupied loans | Greater than 89 Days Past Due and Accruing |  |
Financing Receivable, Amortized Cost, Aging [Abstract] |  |
Greater than 89 Days Past Due and Accruing | 0 | 0
Commercial real estate and multi-family residential loans: | Nonowner occupied loans | Total Accruing |  |
Financing Receivable, Amortized Cost, Aging [Abstract] |  |
Loans | 868,585 | 872,002
Commercial real estate and multi-family residential loans: | Multifamily loans |  |
Financing Receivable, Amortized Cost, Aging [Abstract] |  |
Loans | 477,537 | 344,643
Total Nonaccrual | 0 | 0
Nonaccrual With No Allowance For Credit Loss | 0 | 0
Commercial real estate and multi-family residential loans: | Multifamily loans | Loans Not Past Due |  |
Financing Receivable, Amortized Cost, Aging [Abstract] |  |
Loans | 477,537 | 344,643
Commercial real estate and multi-family residential loans: | Multifamily loans | 30-89 Days Past Due |  |
Financing Receivable, Amortized Cost, Aging [Abstract] |  |
Loans | 0 | 0
Commercial real estate and multi-family residential loans: | Multifamily loans | Greater than 89 Days Past Due and Accruing |  |
Financing Receivable, Amortized Cost, Aging [Abstract] |  |
Greater than 89 Days Past Due and Accruing | 0 | 0
Commercial real estate and multi-family residential loans: | Multifamily loans | Total Accruing |  |
Financing Receivable, Amortized Cost, Aging [Abstract] |  |
Loans | 477,537 | 344,643
Agri-business and agricultural loans: | Loans secured by farmland |  |
Financing Receivable, Amortized Cost, Aging [Abstract] |  |
Loans | 150,941 | 156,614
Total Nonaccrual | 61 | 71
Nonaccrual With No Allowance For Credit Loss | 0 | 0
Agri-business and agricultural loans: | Loans secured by farmland | Loans Not Past Due |  |
Financing Receivable, Amortized Cost, Aging [Abstract] |  |
Loans | 150,880 | 156,543
Agri-business and agricultural loans: | Loans secured by farmland | 30-89 Days Past Due |  |
Financing Receivable, Amortized Cost, Aging [Abstract] |  |
Loans | 0 | 0
Agri-business and agricultural loans: | Loans secured by farmland | Greater than 89 Days Past Due and Accruing |  |
Financing Receivable, Amortized Cost, Aging [Abstract] |  |
Greater than 89 Days Past Due and Accruing | 0 | 0
Agri-business and agricultural loans: | Loans secured by farmland | Total Accruing |  |
Financing Receivable, Amortized Cost, Aging [Abstract] |  |
Loans | 150,880 | 156,543
Agri-business and agricultural loans: | Loans for agricultural production |  |
Financing Receivable, Amortized Cost, Aging [Abstract] |  |
Loans | 188,592 | 230,895
Total Nonaccrual | 13 | 0
Nonaccrual With No Allowance For Credit Loss | 13 | 0
Agri-business and agricultural loans: | Loans for agricultural production | Loans Not Past Due |  |
Financing Receivable, Amortized Cost, Aging [Abstract] |  |
Loans | 188,579 | 230,895
Agri-business and agricultural loans: | Loans for agricultural production | 30-89 Days Past Due |  |
Financing Receivable, Amortized Cost, Aging [Abstract] |  |
Loans | 0 | 0
Agri-business and agricultural loans: | Loans for agricultural production | Greater than 89 Days Past Due and Accruing |  |
Financing Receivable, Amortized Cost, Aging [Abstract] |  |
Greater than 89 Days Past Due and Accruing | 0 | 0
Agri-business and agricultural loans: | Loans for agricultural production | Total Accruing |  |
Financing Receivable, Amortized Cost, Aging [Abstract] |  |
Loans | 188,579 | 230,895
Agri-business and agricultural loans: | Other commercial loans |  |
Financing Receivable, Amortized Cost, Aging [Abstract] |  |
Loans | 95,348 | 95,493
Total Nonaccrual | 0 | 0
Nonaccrual With No Allowance For Credit Loss | 0 | 0
Agri-business and agricultural loans: | Other commercial loans | Loans Not Past Due |  |
Financing Receivable, Amortized Cost, Aging [Abstract] |  |
Loans | 95,348 | 95,493
Agri-business and agricultural loans: | Other commercial loans | 30-89 Days Past Due |  |
Financing Receivable, Amortized Cost, Aging [Abstract] |  |
Loans | 0 | 0
Agri-business and agricultural loans: | Other commercial loans | Greater than 89 Days Past Due and Accruing |  |
Financing Receivable, Amortized Cost, Aging [Abstract] |  |
Greater than 89 Days Past Due and Accruing | 0 | 0
Agri-business and agricultural loans: | Other commercial loans | Total Accruing |  |
Financing Receivable, Amortized Cost, Aging [Abstract] |  |
Loans | 95,348 | 95,493
Consumer 1‑4 family mortgage loans: | Closed end first mortgage loans |  |
Financing Receivable, Amortized Cost, Aging [Abstract] |  |
Loans | 272,924 | 258,917
Total Nonaccrual | 1,388 | 1,121
Nonaccrual With No Allowance For Credit Loss | 625 | 665
Consumer 1‑4 family mortgage loans: | Closed end first mortgage loans | Loans Not Past Due |  |
Financing Receivable, Amortized Cost, Aging [Abstract] |  |
Loans | 271,020 | 256,486
Consumer 1‑4 family mortgage loans: | Closed end first mortgage loans | 30-89 Days Past Due |  |
Financing Receivable, Amortized Cost, Aging [Abstract] |  |
Loans | 509 | 1,284
Consumer 1‑4 family mortgage loans: | Closed end first mortgage loans | Greater than 89 Days Past Due and Accruing |  |
Financing Receivable, Amortized Cost, Aging [Abstract] |  |
Greater than 89 Days Past Due and Accruing | 7 | 26
Consumer 1‑4 family mortgage loans: | Closed end first mortgage loans | Total Accruing |  |
Financing Receivable, Amortized Cost, Aging [Abstract] |  |
Loans | 271,536 | 257,796
Consumer 1‑4 family mortgage loans: | Open end and junior lien loans |  |
Financing Receivable, Amortized Cost, Aging [Abstract] |  |
Loans | 228,194 | 216,137
Total Nonaccrual | 189 | 318
Nonaccrual With No Allowance For Credit Loss | 189 | 318
Consumer 1‑4 family mortgage loans: | Open end and junior lien loans | Loans Not Past Due |  |
Financing Receivable, Amortized Cost, Aging [Abstract] |  |
Loans | 227,548 | 215,505
Consumer 1‑4 family mortgage loans: | Open end and junior lien loans | 30-89 Days Past Due |  |
Financing Receivable, Amortized Cost, Aging [Abstract] |  |
Loans | 457 | 314
Consumer 1‑4 family mortgage loans: | Open end and junior lien loans | Greater than 89 Days Past Due and Accruing |  |
Financing Receivable, Amortized Cost, Aging [Abstract] |  |
Greater than 89 Days Past Due and Accruing | 0 | 0
Consumer 1‑4 family mortgage loans: | Open end and junior lien loans | Total Accruing |  |
Financing Receivable, Amortized Cost, Aging [Abstract] |  |
Loans | 228,005 | 215,819
Consumer 1‑4 family mortgage loans: | Residential construction loans: |  |
Financing Receivable, Amortized Cost, Aging [Abstract] |  |
Loans | 16,576 | 16,722
Total Nonaccrual | 0 | 0
Nonaccrual With No Allowance For Credit Loss | 0 | 0
Consumer 1‑4 family mortgage loans: | Residential construction loans: | Loans Not Past Due |  |
Financing Receivable, Amortized Cost, Aging [Abstract] |  |
Loans | 16,576 | 16,722
Consumer 1‑4 family mortgage loans: | Residential construction loans: | 30-89 Days Past Due |  |
Financing Receivable, Amortized Cost, Aging [Abstract] |  |
Loans | 0 | 0
Consumer 1‑4 family mortgage loans: | Residential construction loans: | Greater than 89 Days Past Due and Accruing |  |
Financing Receivable, Amortized Cost, Aging [Abstract] |  |
Greater than 89 Days Past Due and Accruing | 0 | 0
Consumer 1‑4 family mortgage loans: | Residential construction loans: | Total Accruing |  |
Financing Receivable, Amortized Cost, Aging [Abstract] |  |
Loans | 16,576 | 16,722
Consumer 1‑4 family mortgage loans: | Other consumer loans |  |
Financing Receivable, Amortized Cost, Aging [Abstract] |  |
Loans | 103,610 | 103,767
Total Nonaccrual | 331 | 275
Nonaccrual With No Allowance For Credit Loss | 6 | 17
Consumer 1‑4 family mortgage loans: | Other consumer loans | Loans Not Past Due |  |
Financing Receivable, Amortized Cost, Aging [Abstract] |  |
Loans | 102,819 | 102,565
Consumer 1‑4 family mortgage loans: | Other consumer loans | 30-89 Days Past Due |  |
Financing Receivable, Amortized Cost, Aging [Abstract] |  |
Loans | 460 | 927
Consumer 1‑4 family mortgage loans: | Other consumer loans | Greater than 89 Days Past Due and Accruing |  |
Financing Receivable, Amortized Cost, Aging [Abstract] |  |
Greater than 89 Days Past Due and Accruing | 0 | 0
Consumer 1‑4 family mortgage loans: | Other consumer loans | Total Accruing |  |
Financing Receivable, Amortized Cost, Aging [Abstract] |  |
Loans | $ 103,279 | $ 103,492

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