Securities Available-for-Sale - Summary of sales proceeds, principal payments received and gross realized gains and losses on available for sale securities (Detail) - USD ($) $ in Thousands |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Jun. 30, 2026 |
Jun. 30, 2025 |
Jun. 30, 2026 |
Jun. 30, 2025 |
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| Debt Securities, Available-for-Sale [Abstract] | ||||
| Proceeds from principal payments received on securities available-for-sale | $ 6,088 | $ 4,001 | $ 12,718 | $ 7,609 |
| Proceeds from sales, calls and maturities received on securities available-for-sale | 3,685 | 0 | 5,685 | 0 |
| Gross realized gains | 0 | 0 | 0 | 0 |
| Gross realized losses | 0 | 0 | 0 | 0 |
| Net realized gains (losses) | $ 0 | $ 0 | $ 0 | $ 0 |
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- References No definition available.
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- Definition Amount of realized gain on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Amount of realized gain (loss) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount of realized loss on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of cash inflow from maturity, prepayment and call of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition Amount of cash inflow from sale of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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