Loans and Allowance for Credit Losses Schedule of Nonaccrual Loans (Details) - USD ($) $ in Thousands	9 Months Ended
Sep. 30, 2025	Sep. 30, 2024	Dec. 31, 2024
Loans, Nonaccrual [Line Items]
Nonaccrual loans	$ 0		$ 133
Nonaccrual loans with no allowance for credit loss	0		133
Loans 90 days or more past due and accruing	0		0
Interest recognized on nonaccrual loans	18	$ 91
Commercial [Member]
Loans, Nonaccrual [Line Items]
Nonaccrual loans	0		0
Nonaccrual loans with no allowance for credit loss	0		0
Loans 90 days or more past due and accruing	0		0
Construction, land and land development [Member]
Loans, Nonaccrual [Line Items]
Nonaccrual loans	0		0
Nonaccrual loans with no allowance for credit loss	0		0
Loans 90 days or more past due and accruing	0		0
1-4 family residential first mortgages [Member]
Loans, Nonaccrual [Line Items]
Nonaccrual loans	0		133
Nonaccrual loans with no allowance for credit loss	0		133
Loans 90 days or more past due and accruing	0		0
Home equity [Member]
Loans, Nonaccrual [Line Items]
Nonaccrual loans	0		0
Nonaccrual loans with no allowance for credit loss	0		0
Loans 90 days or more past due and accruing	0		0
Commercial real estate [Member]
Loans, Nonaccrual [Line Items]
Nonaccrual loans	0		0
Nonaccrual loans with no allowance for credit loss	0		0
Loans 90 days or more past due and accruing	0		0
Consumer and other [Member]
Loans, Nonaccrual [Line Items]
Nonaccrual loans	0		0
Nonaccrual loans with no allowance for credit loss	0		0
Loans 90 days or more past due and accruing	$ 0		$ 0

Amortized cost excluding accrued interest, of financing receivable 90 days or more past due and still accruing. Excludes net investment in lease.

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