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v3.23.1

Investment Securities (Scheduled Maturities of Securities Available for Sale and Securities Held to Maturity) (Details) - USD ($) $ in Thousands | Mar. 31, 2023 | Dec. 31, 2022
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Investments [Abstract] |  |
Debt securities available for sale, Due in one year or less, Amortized Cost | $ 6 |
Debt securities available for sale, Due from one to five years, Amortized Cost | 94,972 |
Debt securities available for sale, Due after five years through ten years, Amortized Cost | 136,369 |
Debt securities available for sale, Due after ten years, Amortized Cost | 872,504 |
Securities available for sale, Amortized Cost | 1,103,851 | $ 1,127,057
Debt securities available for sale, Due in one year or less, Fair Value | 6 |
Debt securities available for sale, Due from one to five years, Fair Value | 88,334 |
Debt securities available for sale, Due after five years through ten years, Fair Value | 121,867 |
Debt securities available for sale, Due after ten years, Fair Value | 735,235 |
Debt securities available for sale, Fair Value | 945,442 | 954,371
Debt securities held to maturity, Due in one year or less, Amortized Cost | 29,636 |
Debt securities held to maturity, Due from one to five years, Amortized Cost | 41,802 |
Debt securities held to maturity, Due after five years through ten years, Amortized Cost | 39,142 |
Debt securities held to maturity, Due after ten years, Amortized Cost | 69,477 |
Securities held to maturity, Amortized Cost | 180,057 | 188,980
Debt securities held to maturity, Due in one year or less, Fair Value | 29,584 |
Debt securities held to maturity, Due from one to five years, Fair Value | 41,036 |
Debt securities held to maturity, Due after five years through ten years, Fair Value | 36,799 |
Debt securities held to maturity, Due after ten years, Fair Value | 60,393 |
Securities held to maturity, Fair Value | $ 167,812 | $ 174,188

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