Fair Value - Undesignated Derivative Instruments (Detail) - Mortgage Banking - Level 2 - Fair Value, Recurring - USD ($) $ in Thousands |
Jun. 30, 2026 |
Dec. 31, 2025 |
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| Rate Lock Commitments | ||
| Derivatives, Fair Value [Line Items] | ||
| Gross assets | $ 30,768 | $ 37,437 |
| Gross liabilities | 333 | 158 |
| Net rate lock commitments and forward sales contracts | 30,435 | 37,279 |
| Forward Sales Contracts | ||
| Derivatives, Fair Value [Line Items] | ||
| Gross assets | 5,899 | 1,348 |
| Gross liabilities | 1,107 | 1,236 |
| Net rate lock commitments and forward sales contracts | $ 4,792 | $ 112 |
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- Definition Fair value of liability associated with financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Fair value, before effects of master netting arrangements, of a financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes assets elected not to be offset. Excludes assets not subject to a master netting arrangement. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Fair value as of the balance sheet date of derivative instrument not designated as hedging instrument and classified as an asset. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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