v3.26.1
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, 2026
Dec. 31, 2025
Financing Receivable, Amortized Cost, Aging [Abstract]    
Loans $ 5,579,625 $ 5,375,349
Total Nonaccrual 19,980 20,897
Nonaccrual With No Allowance For Credit Loss 1,804 2,791
Loans Not Past Due    
Financing Receivable, Amortized Cost, Aging [Abstract]    
Loans 5,556,616 5,352,116
30-89 Days Past Due    
Financing Receivable, Amortized Cost, Aging [Abstract]    
Loans 3,023 2,329
Greater than 89 Days Past Due and Accruing    
Financing Receivable, Amortized Cost, Aging [Abstract]    
Greater than 89 Days Past Due and Accruing 6 7
Total Accruing    
Financing Receivable, Amortized Cost, Aging [Abstract]    
Loans 5,559,645 5,354,452
Total commercial loans | Commercial and industrial loans: | Working capital lines of credit loans    
Financing Receivable, Amortized Cost, Aging [Abstract]    
Loans 815,277 711,515
Total Nonaccrual 4,122 5,198
Nonaccrual With No Allowance For Credit Loss 502 1,434
Total commercial loans | Commercial and industrial loans: | Working capital lines of credit loans | Loans Not Past Due    
Financing Receivable, Amortized Cost, Aging [Abstract]    
Loans 811,155 706,317
Total commercial loans | Commercial and industrial loans: | Working capital lines of credit loans | 30-89 Days Past Due    
Financing Receivable, Amortized Cost, Aging [Abstract]    
Loans 0 0
Total commercial loans | 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
Total commercial loans | Commercial and industrial loans: | Working capital lines of credit loans | Total Accruing    
Financing Receivable, Amortized Cost, Aging [Abstract]    
Loans 811,155 706,317
Total commercial loans | Commercial and industrial loans: | Non-working capital loans    
Financing Receivable, Amortized Cost, Aging [Abstract]    
Loans 828,488 841,546
Total Nonaccrual 7,598 7,412
Nonaccrual With No Allowance For Credit Loss 178 86
Total commercial loans | Commercial and industrial loans: | Non-working capital loans | Loans Not Past Due    
Financing Receivable, Amortized Cost, Aging [Abstract]    
Loans 820,681 834,134
Total commercial loans | Commercial and industrial loans: | Non-working capital loans | 30-89 Days Past Due    
Financing Receivable, Amortized Cost, Aging [Abstract]    
Loans 209 0
Total commercial loans | 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 0
Total commercial loans | Commercial and industrial loans: | Non-working capital loans | Total Accruing    
Financing Receivable, Amortized Cost, Aging [Abstract]    
Loans 820,890 834,134
Total commercial loans | Commercial real estate and multi-family residential loans: | Construction and land development loans    
Financing Receivable, Amortized Cost, Aging [Abstract]    
Loans 438,238 495,406
Total Nonaccrual 0 0
Nonaccrual With No Allowance For Credit Loss 0 0
Total commercial loans | Commercial real estate and multi-family residential loans: | Construction and land development loans | Loans Not Past Due    
Financing Receivable, Amortized Cost, Aging [Abstract]    
Loans 438,238 495,406
Total commercial loans | 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
Total commercial loans | 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
Total commercial loans | Commercial real estate and multi-family residential loans: | Construction and land development loans | Total Accruing    
Financing Receivable, Amortized Cost, Aging [Abstract]    
Loans 438,238 495,406
Total commercial loans | Commercial real estate and multi-family residential loans: | Owner occupied loans    
Financing Receivable, Amortized Cost, Aging [Abstract]    
Loans 804,563 806,883
Total Nonaccrual 1,871 1,897
Nonaccrual With No Allowance For Credit Loss 170 170
Total commercial loans | Commercial real estate and multi-family residential loans: | Owner occupied loans | Loans Not Past Due    
Financing Receivable, Amortized Cost, Aging [Abstract]    
Loans 801,323 804,986
Total commercial loans | Commercial real estate and multi-family residential loans: | Owner occupied loans | 30-89 Days Past Due    
Financing Receivable, Amortized Cost, Aging [Abstract]    
Loans 1,369 0
Total commercial loans | 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
Total commercial loans | Commercial real estate and multi-family residential loans: | Owner occupied loans | Total Accruing    
Financing Receivable, Amortized Cost, Aging [Abstract]    
Loans 802,692 804,986
Total commercial loans | Commercial real estate and multi-family residential loans: | Nonowner occupied loans    
Financing Receivable, Amortized Cost, Aging [Abstract]    
Loans 936,753 923,046
Total Nonaccrual 1,958 1,957
Nonaccrual With No Allowance For Credit Loss 0 0
Total commercial loans | Commercial real estate and multi-family residential loans: | Nonowner occupied loans | Loans Not Past Due    
Financing Receivable, Amortized Cost, Aging [Abstract]    
Loans 934,795 921,089
Total commercial loans | 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
Total commercial loans | 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
Total commercial loans | Commercial real estate and multi-family residential loans: | Nonowner occupied loans | Total Accruing    
Financing Receivable, Amortized Cost, Aging [Abstract]    
Loans 934,795 921,089
Total commercial loans | Commercial real estate and multi-family residential loans: | Multifamily loans    
Financing Receivable, Amortized Cost, Aging [Abstract]    
Loans 577,582 437,881
Total Nonaccrual 0 0
Nonaccrual With No Allowance For Credit Loss 0 0
Total commercial loans | Commercial real estate and multi-family residential loans: | Multifamily loans | Loans Not Past Due    
Financing Receivable, Amortized Cost, Aging [Abstract]    
Loans 577,582 437,881
Total commercial loans | Commercial real estate and multi-family residential loans: | Multifamily loans | 30-89 Days Past Due    
Financing Receivable, Amortized Cost, Aging [Abstract]    
Loans 0 0
Total commercial loans | 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
Total commercial loans | Commercial real estate and multi-family residential loans: | Multifamily loans | Total Accruing    
Financing Receivable, Amortized Cost, Aging [Abstract]    
Loans 577,582 437,881
Total commercial loans | Agri-business and agricultural loans: | Loans secured by farmland    
Financing Receivable, Amortized Cost, Aging [Abstract]    
Loans 180,883 155,083
Total Nonaccrual 42 48
Nonaccrual With No Allowance For Credit Loss 0 0
Total commercial loans | Agri-business and agricultural loans: | Loans secured by farmland | Loans Not Past Due    
Financing Receivable, Amortized Cost, Aging [Abstract]    
Loans 180,841 155,035
Total commercial loans | Agri-business and agricultural loans: | Loans secured by farmland | 30-89 Days Past Due    
Financing Receivable, Amortized Cost, Aging [Abstract]    
Loans 0 0
Total commercial loans | 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
Total commercial loans | Agri-business and agricultural loans: | Loans secured by farmland | Total Accruing    
Financing Receivable, Amortized Cost, Aging [Abstract]    
Loans 180,841 155,035
Total commercial loans | Agri-business and agricultural loans: | Loans for agricultural production    
Financing Receivable, Amortized Cost, Aging [Abstract]    
Loans 158,624 251,885
Total Nonaccrual 0 0
Nonaccrual With No Allowance For Credit Loss 0 0
Total commercial loans | Agri-business and agricultural loans: | Loans for agricultural production | Loans Not Past Due    
Financing Receivable, Amortized Cost, Aging [Abstract]    
Loans 158,624 251,885
Total commercial loans | Agri-business and agricultural loans: | Loans for agricultural production | 30-89 Days Past Due    
Financing Receivable, Amortized Cost, Aging [Abstract]    
Loans 0 0
Total commercial loans | 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
Total commercial loans | Agri-business and agricultural loans: | Loans for agricultural production | Total Accruing    
Financing Receivable, Amortized Cost, Aging [Abstract]    
Loans 158,624 251,885
Total commercial loans | Other commercial loans    
Financing Receivable, Amortized Cost, Aging [Abstract]    
Loans 120,820 97,165
Total Nonaccrual 0 0
Nonaccrual With No Allowance For Credit Loss 0 0
Total commercial loans | Other commercial loans | Loans Not Past Due    
Financing Receivable, Amortized Cost, Aging [Abstract]    
Loans 120,820 97,165
Total commercial loans | Other commercial loans | 30-89 Days Past Due    
Financing Receivable, Amortized Cost, Aging [Abstract]    
Loans 0 0
Total commercial 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
Total commercial loans | Other commercial loans | Total Accruing    
Financing Receivable, Amortized Cost, Aging [Abstract]    
Loans 120,820 97,165
Total consumer loans | Other consumer loans    
Financing Receivable, Amortized Cost, Aging [Abstract]    
Loans 117,745 115,988
Total Nonaccrual 439 416
Nonaccrual With No Allowance For Credit Loss 58 6
Total consumer loans | Other consumer loans | Loans Not Past Due    
Financing Receivable, Amortized Cost, Aging [Abstract]    
Loans 116,823 115,046
Total consumer loans | Other consumer loans | 30-89 Days Past Due    
Financing Receivable, Amortized Cost, Aging [Abstract]    
Loans 483 526
Total consumer 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
Total consumer loans | Other consumer loans | Total Accruing    
Financing Receivable, Amortized Cost, Aging [Abstract]    
Loans 117,306 115,572
Total consumer loans | Consumer 1-4 family mortgage loans: | Closed end first mortgage loans    
Financing Receivable, Amortized Cost, Aging [Abstract]    
Loans 302,415 266,792
Total Nonaccrual 1,444 1,783
Nonaccrual With No Allowance For Credit Loss 498 690
Total consumer loans | Consumer 1-4 family mortgage loans: | Closed end first mortgage loans | Loans Not Past Due    
Financing Receivable, Amortized Cost, Aging [Abstract]    
Loans 300,628 263,385
Total consumer loans | Consumer 1-4 family mortgage loans: | Closed end first mortgage loans | 30-89 Days Past Due    
Financing Receivable, Amortized Cost, Aging [Abstract]    
Loans 337 1,617
Total consumer loans | 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 6 7
Total consumer loans | Consumer 1-4 family mortgage loans: | Closed end first mortgage loans | Total Accruing    
Financing Receivable, Amortized Cost, Aging [Abstract]    
Loans 300,971 265,009
Total consumer loans | Consumer 1-4 family mortgage loans: | Open end and junior lien loans    
Financing Receivable, Amortized Cost, Aging [Abstract]    
Loans 285,418 253,381
Total Nonaccrual 2,506 2,186
Nonaccrual With No Allowance For Credit Loss 398 405
Total consumer loans | Consumer 1-4 family mortgage loans: | Open end and junior lien loans | Loans Not Past Due    
Financing Receivable, Amortized Cost, Aging [Abstract]    
Loans 282,287 251,009
Total consumer loans | Consumer 1-4 family mortgage loans: | Open end and junior lien loans | 30-89 Days Past Due    
Financing Receivable, Amortized Cost, Aging [Abstract]    
Loans 625 186
Total consumer loans | 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
Total consumer loans | Consumer 1-4 family mortgage loans: | Open end and junior lien loans | Total Accruing    
Financing Receivable, Amortized Cost, Aging [Abstract]    
Loans 282,912 251,195
Total consumer loans | Consumer 1-4 family mortgage loans: | Residential construction and land development loans    
Financing Receivable, Amortized Cost, Aging [Abstract]    
Loans 12,819 18,778
Total Nonaccrual 0 0
Nonaccrual With No Allowance For Credit Loss 0 0
Total consumer loans | Consumer 1-4 family mortgage loans: | Residential construction and land development loans | Loans Not Past Due    
Financing Receivable, Amortized Cost, Aging [Abstract]    
Loans 12,819 18,778
Total consumer loans | Consumer 1-4 family mortgage loans: | Residential construction and land development loans | 30-89 Days Past Due    
Financing Receivable, Amortized Cost, Aging [Abstract]    
Loans 0 0
Total consumer loans | Consumer 1-4 family mortgage loans: | Residential 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
Total consumer loans | Consumer 1-4 family mortgage loans: | Residential construction and land development loans | Total Accruing    
Financing Receivable, Amortized Cost, Aging [Abstract]    
Loans $ 12,819 $ 18,778