Loans and Allowance for Credit Losses Schedule of Allowance for Credit Losses Based on Impairment Method (Details) - USD ($) $ in Thousands	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Loans, Allowance for Credit Losses [Line Items]
Allowance for credit losses, individually evaluated for impairment	$ 0	$ 0
Allowance for credit losses, collectively evaluated for impairment	30,525	30,432
Allowance for credit loss - loans	30,525	30,432	$ 28,342	$ 25,473
Commercial [Member]
Loans, Allowance for Credit Losses [Line Items]
Allowance for credit losses, individually evaluated for impairment	0	0
Allowance for credit losses, collectively evaluated for impairment	5,700	5,489
Allowance for credit loss - loans	5,700	5,489	5,291	4,804
Construction, land and land development [Member]
Loans, Allowance for Credit Losses [Line Items]
Allowance for credit losses, individually evaluated for impairment	0	0
Allowance for credit losses, collectively evaluated for impairment	3,744	4,354
Allowance for credit loss - loans	3,744	4,354	3,668	3,548
1-4 family residential first mortgages [Member]
Loans, Allowance for Credit Losses [Line Items]
Allowance for credit losses, individually evaluated for impairment	0	0
Allowance for credit losses, collectively evaluated for impairment	687	650
Allowance for credit loss - loans	687	650	704	357
Home Equity Loan [Member]
Loans, Allowance for Credit Losses [Line Items]
Allowance for credit losses, individually evaluated for impairment	0	0
Allowance for credit losses, collectively evaluated for impairment	274	200
Allowance for credit loss - loans	274	200	142	101
Commercial real estate [Member]
Loans, Allowance for Credit Losses [Line Items]
Allowance for credit losses, individually evaluated for impairment	0	0
Allowance for credit losses, collectively evaluated for impairment	19,795	19,544
Allowance for credit loss - loans	19,795	19,544	18,420	16,575
Consumer and other [Member]
Loans, Allowance for Credit Losses [Line Items]
Allowance for credit losses, individually evaluated for impairment	0	0
Allowance for credit losses, collectively evaluated for impairment	325	195
Allowance for credit loss - loans	$ 325	$ 195	$ 117	$ 88

Amount excluding accrued interest, of allowance for credit loss on financing receivable. Excludes net investment in lease.

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Amount of allowance for credit loss on financing receivable evaluated on collective basis. Excludes financing receivable evaluated on individual basis.

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