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Loans and Asset Quality - Schedule of Total Loans Held for Investment by Category and Loans Held for Sale (Details) - USD ($) $ in Thousands	Sep. 30, 2025	Dec. 31, 2024
Financing Receivable, Allowance for Credit Loss [Line Items]
Total loans HFI	$ 2,173,073	$ 2,075,013
Total loans HFS	3,260	2,547
Real estate | Commercial real estate
Financing Receivable, Allowance for Credit Loss [Line Items]
Total loans HFI	896,211	884,641
Real estate | One-to-four family residential
Financing Receivable, Allowance for Credit Loss [Line Items]
Total loans HFI	618,320	614,551
Real estate | Construction and development
Financing Receivable, Allowance for Credit Loss [Line Items]
Total loans HFI	202,589	155,229
Commercial and industrial
Financing Receivable, Allowance for Credit Loss [Line Items]
Total loans HFI	369,245	327,086
Tax-exempt
Financing Receivable, Allowance for Credit Loss [Line Items]
Total loans HFI	59,465	64,930
Consumer
Financing Receivable, Allowance for Credit Loss [Line Items]
Total loans HFI	$ 27,243	$ 28,576

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