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v3.25.2

Loans and ACL - Summary of Amortized Cost of TLMs (Detail) $ in Thousands | 6 Months Ended
--- | ---
Jun. 30, 2025 USD ($) Loan | Jun. 30, 2024 USD ($) Loan
Loans and Leases Receivable Disclosure [Line Items] |  |
Number of Loans, Term Extension and Deferral | Loan | 0 | 2
Number of Loans, Interest forgiveness | Loan | 1 | 0
Number of Loans, Payment Deferral | Loan | 1 | 2
Number of Loans | Loan | 2 | 4
Term Extension and Forbearance Amortized Cost | $ | $ 0 | $ 16,929
Modified Interest Forgiveness Amortized Cost | $ | 141 | 0
Payment Deferral Amortized Cost | $ | 491 | 740
Total Modified Loan Amortized Cost | $ | $ 632 | $ 17,669
Commercial and Industrial [Member] | Term extension and Forbearance [Member] |  |
Loans and Leases Receivable Disclosure [Line Items] |  |
Number of Loans, Term Extension and Deferral | Loan | 0 | 2
Term Extension and Forbearance Amortized Cost | $ | $ 0 | $ 16,929
Amortized Cost of Modified Loans to Gross Loans by Category | 0.00% | 4.22%
Commercial and Industrial [Member] | Payment Deferral [Member] |  |
Loans and Leases Receivable Disclosure [Line Items] |  |
Number of Loans, Payment Deferral | Loan | 0 | 1
Payment Deferral Amortized Cost | $ | $ 0 | $ 183
Amortized Cost of Modified Loans to Gross Loans by Category | 0.00% | 0.05%
Residential [Member] | Interest Forgiveness [Member] | Real Estate [Member] |  |
Loans and Leases Receivable Disclosure [Line Items] |  |
Number of Loans, Interest forgiveness | Loan | 1 | 0
Modified Interest Forgiveness Amortized Cost | $ | $ 141 | $ 0
Amortized Cost of Modified Loans to Gross Loans by Category | 0.02% | 0.00%
Residential [Member] | Payment Deferral [Member] | Real Estate [Member] |  |
Loans and Leases Receivable Disclosure [Line Items] |  |
Number of Loans, Payment Deferral | Loan | 1 | 1
Payment Deferral Amortized Cost | $ | $ 491 | $ 557
Amortized Cost of Modified Loans to Gross Loans by Category | 0.07% | 0.08%

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