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Financial Instruments With Off-Balance Sheet Risk - Summary of Outstanding Contract Amounts of Off Balance Sheet Credit Risk Related Financial Instruments (Detail) - Unfunded Loan Commitment [Member] - USD ($) $ in Thousands | Jun. 30, 2025 | Dec. 31, 2024
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Schedule Of Loans And Leases Receivable Unfunded Commitments Under Line Of Credit [Line Items] |  |
Unfunded commitments under lines of credit | $ 552,339 | $ 612,306
Home equity loans [Member] |  |
Schedule Of Loans And Leases Receivable Unfunded Commitments Under Line Of Credit [Line Items] |  |
Unfunded commitments under lines of credit | 92,338 | 97,677
Commercial real estate, construction, and land development [Member] |  |
Schedule Of Loans And Leases Receivable Unfunded Commitments Under Line Of Credit [Line Items] |  |
Unfunded commitments under lines of credit | 142,773 | 161,551
Commercial and industrial [Member] |  |
Schedule Of Loans And Leases Receivable Unfunded Commitments Under Line Of Credit [Line Items] |  |
Unfunded commitments under lines of credit | $ 317,228 | $ 353,078

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- Definition Loans and leases receivable unfunded commitments under line of credit. + References No definition available. + Details
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- Definition Schedule Of Loans And Leases Receivable Unfunded Commitments Under Line Of Credit Line Items + References No definition available. + Details
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