Loans and Allowance for Credit Losses - Schedule of Categories of Nonaccrual Loans (Details) - USD ($) $ in Thousands	Jun. 30, 2026	Dec. 31, 2025
Schedule of Categories of Nonaccrual Loans [Line Items]
Nonaccrual loans with no allowance	$ 1,446	$ 3,865
Nonaccrual loans with an allowance	2,040	714
Total nonaccrual loans	3,486	4,579
Commercial & industrial [Member]
Schedule of Categories of Nonaccrual Loans [Line Items]
Nonaccrual loans with no allowance	997	2,074
Nonaccrual loans with an allowance	307	182
Total nonaccrual loans	1,304	2,256
Commercial real estate - owner occupied [Member ]
Schedule of Categories of Nonaccrual Loans [Line Items]
Nonaccrual loans with no allowance
Nonaccrual loans with an allowance	239	429
Total nonaccrual loans	239	429
Commercial real estate - nonowner occupied [Member]
Schedule of Categories of Nonaccrual Loans [Line Items]
Nonaccrual loans with no allowance	100	342
Nonaccrual loans with an allowance
Total nonaccrual loans	100	342
Agricultural [Member]
Schedule of Categories of Nonaccrual Loans [Line Items]
Nonaccrual loans with no allowance
Nonaccrual loans with an allowance
Total nonaccrual loans
Residential real estate [Member]
Schedule of Categories of Nonaccrual Loans [Line Items]
Nonaccrual loans with no allowance	349	1,227
Nonaccrual loans with an allowance	1,127	103
Total nonaccrual loans	1,476	1,330
Home equity line of credit (HELOC) [Member]
Schedule of Categories of Nonaccrual Loans [Line Items]
Nonaccrual loans with no allowance		210
Nonaccrual loans with an allowance	327
Total nonaccrual loans	327	210
Consumer [Member]
Schedule of Categories of Nonaccrual Loans [Line Items]
Nonaccrual loans with no allowance		12
Nonaccrual loans with an allowance	40
Total nonaccrual loans	$ 40	$ 12

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