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v3.25.1

Changes to Accumulated Other Comprehensive Income (Loss), net - Components of Accumulated Other Comprehensive Income (Loss) (Detail) - USD ($) $ in Thousands | 3 Months Ended
--- | ---
Mar. 31, 2025 | Mar. 31, 2024
Beginning Balance | $ 327,788 | [1] | $ 185,989
Change in net unrealized holding losses on securities available for sale, net of deferred tax expense | 3,806 |  | (2,558)
Ending Balance | 338,289 |  | 180,906
Net Unrealized (Losses) Gains on Available for Sale Securities [Member] |  |  |
Beginning Balance | (42,887) |  | (45,481)
Change in net unrealized holding losses on securities available for sale, net of deferred tax expense | 3,806 |  | (2,558)
Ending Balance | (39,081) |  | (48,039)
Transfer of Held-To-Maturity Securities to Available-For-Sale [Member] |  |  |
Beginning Balance | 425 |  | 425
Change in net unrealized holding losses on securities available for sale, net of deferred tax expense | 0 |  | 0
Ending Balance | 425 |  | 425
Accumulated Other Comprehensive (Loss) Gain |  |  |
Beginning Balance | (42,462) |  | (45,056)
Change in net unrealized holding losses on securities available for sale, net of deferred tax expense | 3,806 |  | (2,558)
Ending Balance | $ (38,656) |  | $ (47,614)
[1] | Derived from audited December 31, 2024 Consolidated Financial Statements.

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- Definition Amount of equity (deficit) attributable to parent and noncontrolling interest. 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