Loans and Allowance for Credit Losses - Nonaccrual Loans (Details) - USD ($) $ in Thousands	Mar. 31, 2026	Dec. 31, 2025
Loans and Allowance for Credit Losses [Abstract]
With an allowance	$ 1,165	$ 623
No allowance	8,093	5,837
Total non-accrual loans	9,258	6,460
Related allowance	209	255
Construction & Development [Member]
Loans and Allowance for Credit Losses [Abstract]
With an allowance	0	0
No allowance	8,031	555
Total non-accrual loans	8,031	555
Related allowance	0	0
1 - 4 Family Real Estate [Member]
Loans and Allowance for Credit Losses [Abstract]
With an allowance	0	0
No allowance	0	0
Total non-accrual loans	0	0
Related allowance	0	0
Commercial Real Estate - Other [Member]
Loans and Allowance for Credit Losses [Abstract]
With an allowance	0	0
No allowance	62	70
Total non-accrual loans	62	70
Related allowance	0	0
Commercial & Industrial [Member]
Loans and Allowance for Credit Losses [Abstract]
With an allowance	1,165	623
No allowance	0	5,212
Total non-accrual loans	1,165	5,835
Related allowance	209	255
Agricultural [Member]
Loans and Allowance for Credit Losses [Abstract]
With an allowance	0	0
No allowance	0	0
Total non-accrual loans	0	0
Related allowance	0	0
Consumer [Member]
Loans and Allowance for Credit Losses [Abstract]
With an allowance	0	0
No allowance	0	0
Total non-accrual loans	0	0
Related allowance	$ 0	$ 0

Amount of financing receivable on nonaccrual status with allowance for credit loss.

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Amount of allowance for credit losses related to recorded investment.

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Amortized cost of financing receivable on nonaccrual status with no allowance for credit loss. Excludes net investment in lease.

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