Loans and Allowance for Credit Losses - Amortized Cost Basis of Loans (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024
Term Modification
Financing Receivable, Allowance for Credit Loss [Line Items]
Modified, subsequent default loans	$ 0	$ 1,196	$ 977
Term Modification | Commercial & industrial loans | Owner occupied properties
Financing Receivable, Allowance for Credit Loss [Line Items]
Modified, subsequent default loans		0
Term Modification | Residential real estate | 1-4 family residential properties secured by junior liens and revolving secured by 1-4 family first liens
Financing Receivable, Allowance for Credit Loss [Line Items]
Modified, subsequent default loans	0	119	100
Term Modification | Residential real estate | 1-4 family residential construction loans
Financing Receivable, Allowance for Credit Loss [Line Items]
Modified, subsequent default loans	0	109	99
Term Modification | Other construction, land development and raw land loans
Financing Receivable, Allowance for Credit Loss [Line Items]
Modified, subsequent default loans	$ 0	968	$ 778
Term and payment modifications
Financing Receivable, Allowance for Credit Loss [Line Items]
Modified, subsequent default loans		848
Term and payment modifications | Commercial & industrial loans | Owner occupied properties
Financing Receivable, Allowance for Credit Loss [Line Items]
Modified, subsequent default loans		271
Term and payment modifications | Residential real estate | 1-4 family residential properties secured by junior liens and revolving secured by 1-4 family first liens
Financing Receivable, Allowance for Credit Loss [Line Items]
Modified, subsequent default loans		0
Term and payment modifications | Residential real estate | 1-4 family residential construction loans
Financing Receivable, Allowance for Credit Loss [Line Items]
Modified, subsequent default loans		0
Term and payment modifications | Other construction, land development and raw land loans
Financing Receivable, Allowance for Credit Loss [Line Items]
Modified, subsequent default loans		$ 577