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Securities - Unrealized Gains (Losses) of Debt Securities (Details) - USD ($) $ in Thousands | Jun. 30, 2023 | Dec. 31, 2022
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Investments, Debt and Equity Securities [Abstract] |  |
Total unrealized gains/(losses) on debt securities available-for-sale, Gross Unrealized Gains | $ 14 | $ 261
Total unrealized gains/(losses) on debt securities available-for-sale, Gross Unrealized Losses | (102,465) | (102,582)
Total unrealized gains/(losses) on debt securities available-for-sale, Net Unrealized Gains/(Losses) | (102,451) | (102,321)
Income tax (expense) benefit, Gross Unrealized Gains | (3) | (56)
Income tax (expense) benefit, Gross Unrealized Losses | 21,874 | 21,915
Income tax (expense) benefit, Net Unrealized Gains/(Losses) | 21,871 | 21,859
Net Unrealized Gains/(Losses), Net of Tax Included in Accumulated Other Comprehensive Income/(Loss), Gross Unrealized Gains | 11 | 205
Net Unrealized Gains/(Losses), Net of Tax Included in Accumulated Other Comprehensive Income/(Loss), Gross Unrealized Losses | (80,591) | (80,667)
Net Unrealized Gains/(Losses), Net of Tax Included in Accumulated Other Comprehensive Income/(Loss), Net Unrealized Gains/(Losses) | $ (80,580) | $ (80,462)

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