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Securities - Fair Values of Marketable Securities (Details) - USD ($) $ in Thousands | Jun. 30, 2026 | Dec. 31, 2025
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Investments, Debt and Equity Securities [Abstract] |  |
Debt securities | $ 1,010,459 | $ 986,277
Equity securities | 2,846 | 1,382
Total Securities Available for Sale | $ 1,013,305 | $ 987,659

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