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Derivatives - Carrying Amounts of Derivative Financial Instruments (Details) - USD ($) $ in Thousands | Mar. 31, 2026 | Dec. 31, 2025
--- | --- | ---
IRLCs |  |
Derivatives, Fair Value [Line Items] |  |
Derivative asset, notional amount | $ 12,816 | $ 6,172
Derivative asset, estimated fair value | 147 | 91
Derivative liability, notional amount | 1,366 | 193
Derivative liability, estimated fair value | 8 | 1
TBA securities |  |
Derivatives, Fair Value [Line Items] |  |
Derivative asset, notional amount | 31,050 | 9,750
Derivative asset, estimated fair value | 310 | 11
Derivative liability, notional amount | 16,500 | 20,150
Derivative liability, estimated fair value | $ 56 | $ 59

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