Loans and Allowance for Credit Losses Schedule of Past Due Loans (Details) - USD ($) $ in Thousands	Sep. 30, 2025	Dec. 31, 2024
Loans, Recorded Investment, Payment Status [Line Items]
Loans, gross	$ 3,011,775	$ 3,008,013
Commercial [Member]
Loans, Recorded Investment, Payment Status [Line Items]
Loans, gross	511,316	514,232
Construction, land and land development [Member]
Loans, Recorded Investment, Payment Status [Line Items]
Loans, gross	448,660	508,147
1-4 family residential first mortgages [Member]
Loans, Recorded Investment, Payment Status [Line Items]
Loans, gross	87,784	87,858
Home equity [Member]
Loans, Recorded Investment, Payment Status [Line Items]
Loans, gross	27,083	19,294
Commercial real estate [Member]
Loans, Recorded Investment, Payment Status [Line Items]
Loans, gross	1,912,235	1,861,195
Consumer and other [Member]
Loans, Recorded Investment, Payment Status [Line Items]
Loans, gross	24,697	17,287
Loans, 30 to 59 days past due [Member]
Loans, Recorded Investment, Payment Status [Line Items]
Loans, gross	0	0
Loans, 30 to 59 days past due [Member] \| Commercial [Member]
Loans, Recorded Investment, Payment Status [Line Items]
Loans, gross	0	0
Loans, 30 to 59 days past due [Member] \| Construction, land and land development [Member]
Loans, Recorded Investment, Payment Status [Line Items]
Loans, gross	0	0
Loans, 30 to 59 days past due [Member] \| 1-4 family residential first mortgages [Member]
Loans, Recorded Investment, Payment Status [Line Items]
Loans, gross	0	0
Loans, 30 to 59 days past due [Member] \| Home equity [Member]
Loans, Recorded Investment, Payment Status [Line Items]
Loans, gross	0	0
Loans, 30 to 59 days past due [Member] \| Commercial real estate [Member]
Loans, Recorded Investment, Payment Status [Line Items]
Loans, gross	0	0
Loans, 30 to 59 days past due [Member] \| Consumer and other [Member]
Loans, Recorded Investment, Payment Status [Line Items]
Loans, gross	0	0
Loans, 60 to 89 days past due [Member]
Loans, Recorded Investment, Payment Status [Line Items]
Loans, gross	0	0
Loans, 60 to 89 days past due [Member] \| Commercial [Member]
Loans, Recorded Investment, Payment Status [Line Items]
Loans, gross	0	0
Loans, 60 to 89 days past due [Member] \| Construction, land and land development [Member]
Loans, Recorded Investment, Payment Status [Line Items]
Loans, gross	0	0
Loans, 60 to 89 days past due [Member] \| 1-4 family residential first mortgages [Member]
Loans, Recorded Investment, Payment Status [Line Items]
Loans, gross	0	0
Loans, 60 to 89 days past due [Member] \| Home equity [Member]
Loans, Recorded Investment, Payment Status [Line Items]
Loans, gross	0	0
Loans, 60 to 89 days past due [Member] \| Commercial real estate [Member]
Loans, Recorded Investment, Payment Status [Line Items]
Loans, gross	0	0
Loans, 60 to 89 days past due [Member] \| Consumer and other [Member]
Loans, Recorded Investment, Payment Status [Line Items]
Loans, gross	0	0
Loans, equal to greater than 90 days past due [Member]
Loans, Recorded Investment, Payment Status [Line Items]
Loans, gross	0	0
Loans, equal to greater than 90 days past due [Member] \| Commercial [Member]
Loans, Recorded Investment, Payment Status [Line Items]
Loans, gross	0	0
Loans, equal to greater than 90 days past due [Member] \| Construction, land and land development [Member]
Loans, Recorded Investment, Payment Status [Line Items]
Loans, gross	0	0
Loans, equal to greater than 90 days past due [Member] \| 1-4 family residential first mortgages [Member]
Loans, Recorded Investment, Payment Status [Line Items]
Loans, gross	0	0
Loans, equal to greater than 90 days past due [Member] \| Home equity [Member]
Loans, Recorded Investment, Payment Status [Line Items]
Loans, gross	0	0
Loans, equal to greater than 90 days past due [Member] \| Commercial real estate [Member]
Loans, Recorded Investment, Payment Status [Line Items]
Loans, gross	0	0
Loans, equal to greater than 90 days past due [Member] \| Consumer and other [Member]
Loans, Recorded Investment, Payment Status [Line Items]
Loans, gross	0	0
Total loans past due
Loans, Recorded Investment, Payment Status [Line Items]
Loans, gross	0	0
Total loans past due \| Commercial [Member]
Loans, Recorded Investment, Payment Status [Line Items]
Loans, gross	0	0
Total loans past due \| Construction, land and land development [Member]
Loans, Recorded Investment, Payment Status [Line Items]
Loans, gross	0	0
Total loans past due \| 1-4 family residential first mortgages [Member]
Loans, Recorded Investment, Payment Status [Line Items]
Loans, gross	0	0
Total loans past due \| Home equity [Member]
Loans, Recorded Investment, Payment Status [Line Items]
Loans, gross	0	0
Total loans past due \| Commercial real estate [Member]
Loans, Recorded Investment, Payment Status [Line Items]
Loans, gross	0	0
Total loans past due \| Consumer and other [Member]
Loans, Recorded Investment, Payment Status [Line Items]
Loans, gross	0	0
Loans not past due
Loans, Recorded Investment, Payment Status [Line Items]
Loans, gross	3,011,775	3,008,013
Loans not past due \| Commercial [Member]
Loans, Recorded Investment, Payment Status [Line Items]
Loans, gross	511,316	514,232
Loans not past due \| Construction, land and land development [Member]
Loans, Recorded Investment, Payment Status [Line Items]
Loans, gross	448,660	508,147
Loans not past due \| 1-4 family residential first mortgages [Member]
Loans, Recorded Investment, Payment Status [Line Items]
Loans, gross	87,784	87,858
Loans not past due \| Home equity [Member]
Loans, Recorded Investment, Payment Status [Line Items]
Loans, gross	27,083	19,294
Loans not past due \| Commercial real estate [Member]
Loans, Recorded Investment, Payment Status [Line Items]
Loans, gross	1,912,235	1,861,195
Loans not past due \| Consumer and other [Member]
Loans, Recorded Investment, Payment Status [Line Items]
Loans, gross	$ 24,697	$ 17,287