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Loans and Allowance for Credit Losses - Summary of Aging Analysis of Modifications (Details) $ in Thousands | Sep. 30, 2023 USD ($)
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Financing Receivable, Troubled Debt Restructuring [Line Items] |
Financing receivable, modified, after 12 months | $ 22,918
Current | Accrual |
Financing Receivable, Troubled Debt Restructuring [Line Items] |
Financing receivable, modified, after 12 months | 20,801
30-59 Days Past Due | Accrual |
Financing Receivable, Troubled Debt Restructuring [Line Items] |
Financing receivable, modified, after 12 months | 1,610
60-89 Days Past Due | Accrual |
Financing Receivable, Troubled Debt Restructuring [Line Items] |
Financing receivable, modified, after 12 months | 62
90+ Days Past Due | Accrual |
Financing Receivable, Troubled Debt Restructuring [Line Items] |
Financing receivable, modified, after 12 months | 445
Commercial Loans | Commercial real estate |
Financing Receivable, Troubled Debt Restructuring [Line Items] |
Financing receivable, modified, after 12 months | 13,505
Commercial Loans | Commercial real estate | Current | Accrual |
Financing Receivable, Troubled Debt Restructuring [Line Items] |
Financing receivable, modified, after 12 months | 13,505
Commercial Loans | Commercial real estate | 30-59 Days Past Due | Accrual |
Financing Receivable, Troubled Debt Restructuring [Line Items] |
Financing receivable, modified, after 12 months | 0
Commercial Loans | Commercial real estate | 60-89 Days Past Due | Accrual |
Financing Receivable, Troubled Debt Restructuring [Line Items] |
Financing receivable, modified, after 12 months | 0
Commercial Loans | Commercial real estate | 90+ Days Past Due | Accrual |
Financing Receivable, Troubled Debt Restructuring [Line Items] |
Financing receivable, modified, after 12 months | 0
Commercial Loans | Commercial and industrial |
Financing Receivable, Troubled Debt Restructuring [Line Items] |
Financing receivable, modified, after 12 months | 6,892
Commercial Loans | Commercial and industrial | Current | Accrual |
Financing Receivable, Troubled Debt Restructuring [Line Items] |
Financing receivable, modified, after 12 months | 6,447
Commercial Loans | Commercial and industrial | 30-59 Days Past Due | Accrual |
Financing Receivable, Troubled Debt Restructuring [Line Items] |
Financing receivable, modified, after 12 months | 0
Commercial Loans | Commercial and industrial | 60-89 Days Past Due | Accrual |
Financing Receivable, Troubled Debt Restructuring [Line Items] |
Financing receivable, modified, after 12 months | 0
Commercial Loans | Commercial and industrial | 90+ Days Past Due | Accrual |
Financing Receivable, Troubled Debt Restructuring [Line Items] |
Financing receivable, modified, after 12 months | 445
Commercial Loans | Commercial construction |
Financing Receivable, Troubled Debt Restructuring [Line Items] |
Financing receivable, modified, after 12 months | 1,610
Commercial Loans | Commercial construction | Current | Accrual |
Financing Receivable, Troubled Debt Restructuring [Line Items] |
Financing receivable, modified, after 12 months | 0
Commercial Loans | Commercial construction | 30-59 Days Past Due | Accrual |
Financing Receivable, Troubled Debt Restructuring [Line Items] |
Financing receivable, modified, after 12 months | 1,610
Commercial Loans | Commercial construction | 60-89 Days Past Due | Accrual |
Financing Receivable, Troubled Debt Restructuring [Line Items] |
Financing receivable, modified, after 12 months | 0
Commercial Loans | Commercial construction | 90+ Days Past Due | Accrual |
Financing Receivable, Troubled Debt Restructuring [Line Items] |
Financing receivable, modified, after 12 months | 0
Business banking |
Financing Receivable, Troubled Debt Restructuring [Line Items] |
Financing receivable, modified, after 12 months | 658
Business banking | Current | Accrual |
Financing Receivable, Troubled Debt Restructuring [Line Items] |
Financing receivable, modified, after 12 months | 658
Business banking | 30-59 Days Past Due | Accrual |
Financing Receivable, Troubled Debt Restructuring [Line Items] |
Financing receivable, modified, after 12 months | 0
Business banking | 60-89 Days Past Due | Accrual |
Financing Receivable, Troubled Debt Restructuring [Line Items] |
Financing receivable, modified, after 12 months | 0
Business banking | 90+ Days Past Due | Accrual |
Financing Receivable, Troubled Debt Restructuring [Line Items] |
Financing receivable, modified, after 12 months | 0
Consumer Loans | Consumer real estate |
Financing Receivable, Troubled Debt Restructuring [Line Items] |
Financing receivable, modified, after 12 months | 253
Consumer Loans | Consumer real estate | Current | Accrual |
Financing Receivable, Troubled Debt Restructuring [Line Items] |
Financing receivable, modified, after 12 months | 191
Consumer Loans | Consumer real estate | 30-59 Days Past Due | Accrual |
Financing Receivable, Troubled Debt Restructuring [Line Items] |
Financing receivable, modified, after 12 months | 0
Consumer Loans | Consumer real estate | 60-89 Days Past Due | Accrual |
Financing Receivable, Troubled Debt Restructuring [Line Items] |
Financing receivable, modified, after 12 months | 62
Consumer Loans | Consumer real estate | 90+ Days Past Due | Accrual |
Financing Receivable, Troubled Debt Restructuring [Line Items] |
Financing receivable, modified, after 12 months | $ 0

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