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LOANS AND ALLOWANCE FOR CREDIT LOSSES - Schedule of Contractually Past Due and Nonaccrual Loans (Details) - USD ($) $ in Thousands	Sep. 30, 2025	Dec. 31, 2024
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	$ 4,986,922	$ 4,546,960
Past Due 90 Days or More and Accruing	1,300	24,718
Total Past Due
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	95,383	148,851
Past Due 30-59 Days
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	48,527	35,015
Past Due 60-90 Days
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	19,548	26,939
Past Due 90 Days or More
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	27,308	86,897
Current
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	4,891,539	4,398,109
Commercial real estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	769,314	777,689
Past Due 90 Days or More and Accruing	0	0
Commercial real estate | Total Past Due
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	7,076	14,607
Commercial real estate | Past Due 30-59 Days
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	51	840
Commercial real estate | Past Due 60-90 Days
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	140	3,404
Commercial real estate | Past Due 90 Days or More
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	6,885	10,363
Commercial real estate | Current
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	762,238	763,082
Construction, land development, land
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	204,247	203,804
Past Due 90 Days or More and Accruing	0	0
Construction, land development, land | Total Past Due
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	0	2,410
Construction, land development, land | Past Due 30-59 Days
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	0	0
Construction, land development, land | Past Due 60-90 Days
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	0	2,410
Construction, land development, land | Past Due 90 Days or More
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	0	0
Construction, land development, land | Current
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	204,247	201,394
1-4 family residential
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	180,970	154,020
Past Due 90 Days or More and Accruing	0	0
1-4 family residential | Total Past Due
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	1,174	2,048
1-4 family residential | Past Due 30-59 Days
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	532	1,188
1-4 family residential | Past Due 60-90 Days
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	362	631
1-4 family residential | Past Due 90 Days or More
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	280	229
1-4 family residential | Current
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	179,796	151,972
Farmland
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	43,208	56,366
Past Due 90 Days or More and Accruing	0	0
Farmland | Total Past Due
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	692	891
Farmland | Past Due 30-59 Days
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	0	601
Farmland | Past Due 60-90 Days
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	234	140
Farmland | Past Due 90 Days or More
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	458	150
Farmland | Current
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	42,516	55,475
Commercial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	1,144,872	1,119,245
Past Due 90 Days or More and Accruing	0	0
Commercial | Total Past Due
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	60,740	75,112
Commercial | Past Due 30-59 Days
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	27,361	7,525
Commercial | Past Due 60-90 Days
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	14,994	16,150
Commercial | Past Due 90 Days or More
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	18,385	51,437
Commercial | Current
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	1,084,132	1,044,133
Factored receivables
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	1,424,631	1,204,510
Past Due 90 Days or More and Accruing	1,300	24,718
Factored receivables | Total Past Due
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	25,647	53,739
Factored receivables | Past Due 30-59 Days
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	20,566	24,828
Factored receivables | Past Due 60-90 Days
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	3,781	4,193
Factored receivables | Past Due 90 Days or More
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	1,300	24,718
Factored receivables | Current
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	1,398,984	1,150,771
Consumer
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	17,235	8,000
Past Due 90 Days or More and Accruing	0	0
Consumer | Total Past Due
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	54	44
Consumer | Past Due 30-59 Days
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	17	33
Consumer | Past Due 60-90 Days
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	37	11
Consumer | Past Due 90 Days or More
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	0	0
Consumer | Current
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	17,181	7,956
Mortgage warehouse
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	1,202,445	1,023,326
Past Due 90 Days or More and Accruing	0	0
Mortgage warehouse | Total Past Due
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	0	0
Mortgage warehouse | Past Due 30-59 Days
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	0	0
Mortgage warehouse | Past Due 60-90 Days
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	0	0
Mortgage warehouse | Past Due 90 Days or More
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	0	0
Mortgage warehouse | Current
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	$ 1,202,445	$ 1,023,326

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