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Loans and Allowance for Credit Losses - Troubled Debt Restructurings, Excluding Loans Acquired, Segregated by Class of Loans (Details) - Loans, Excluding Acquired Loans $ in Thousands | 12 Months Ended
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Dec. 31, 2022 USD ($) loan
Financing Receivable, Troubled Debt Restructuring [Line Items] |
Number of loan modifications | loan | 37
Troubled debt, balance | $ | $ 3,471
Accruing TDR Loans |
Financing Receivable, Troubled Debt Restructuring [Line Items] |
Number of loan modifications | loan | 24
Troubled debt, balance | $ | $ 1,849
Nonaccrual TDR Loans |
Financing Receivable, Troubled Debt Restructuring [Line Items] |
Number of loan modifications | loan | 13
Troubled debt, balance | $ | $ 1,622
Real Estate |
Financing Receivable, Troubled Debt Restructuring [Line Items] |
Number of loan modifications | loan | 36
Troubled debt, balance | $ | $ 3,438
Real Estate | Accruing TDR Loans |
Financing Receivable, Troubled Debt Restructuring [Line Items] |
Number of loan modifications | loan | 24
Troubled debt, balance | $ | $ 1,849
Real Estate | Nonaccrual TDR Loans |
Financing Receivable, Troubled Debt Restructuring [Line Items] |
Number of loan modifications | loan | 12
Troubled debt, balance | $ | $ 1,589
Real Estate | Single family residential |
Financing Receivable, Troubled Debt Restructuring [Line Items] |
Number of loan modifications | loan | 36
Troubled debt, balance | $ | $ 3,438
Real Estate | Single family residential | Accruing TDR Loans |
Financing Receivable, Troubled Debt Restructuring [Line Items] |
Number of loan modifications | loan | 24
Troubled debt, balance | $ | $ 1,849
Real Estate | Single family residential | Nonaccrual TDR Loans |
Financing Receivable, Troubled Debt Restructuring [Line Items] |
Number of loan modifications | loan | 12
Troubled debt, balance | $ | $ 1,589
Real Estate | Other commercial |
Financing Receivable, Troubled Debt Restructuring [Line Items] |
Number of loan modifications | loan | 0
Troubled debt, balance | $ | $ 0
Real Estate | Other commercial | Accruing TDR Loans |
Financing Receivable, Troubled Debt Restructuring [Line Items] |
Number of loan modifications | loan | 0
Troubled debt, balance | $ | $ 0
Real Estate | Other commercial | Nonaccrual TDR Loans |
Financing Receivable, Troubled Debt Restructuring [Line Items] |
Number of loan modifications | loan | 0
Troubled debt, balance | $ | $ 0
Commercial |
Financing Receivable, Troubled Debt Restructuring [Line Items] |
Number of loan modifications | loan | 1
Troubled debt, balance | $ | $ 33
Commercial | Accruing TDR Loans |
Financing Receivable, Troubled Debt Restructuring [Line Items] |
Number of loan modifications | loan | 0
Troubled debt, balance | $ | $ 0
Commercial | Nonaccrual TDR Loans |
Financing Receivable, Troubled Debt Restructuring [Line Items] |
Number of loan modifications | loan | 1
Troubled debt, balance | $ | $ 33
Commercial | Commercial |
Financing Receivable, Troubled Debt Restructuring [Line Items] |
Number of loan modifications | loan | 1
Troubled debt, balance | $ | $ 33
Commercial | Commercial | Accruing TDR Loans |
Financing Receivable, Troubled Debt Restructuring [Line Items] |
Number of loan modifications | loan | 0
Troubled debt, balance | $ | $ 0
Commercial | Commercial | Nonaccrual TDR Loans |
Financing Receivable, Troubled Debt Restructuring [Line Items] |
Number of loan modifications | loan | 1
Troubled debt, balance | $ | $ 33

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