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Investment Securities Schedule of Held-to-Maturity Securities (Details) - USD ($) $ in Thousands | Sep. 30, 2023 | Dec. 31, 2022
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Schedule of Held-to-maturity Securities [Line Items] |  |
Due within 1 year | $ 1,145 |
Debt Securities, Held-to-maturity, Maturity, Allocated and Single Maturity Date, within One Year, Fair Value | 1,140 |
Due after 1 but within 5 years | 11,811 |
Debt Securities, Held-to-maturity, Maturity, Allocated and Single Maturity Date, after One Through Five Years, Fair Value | 10,928 |
Due after 5 but within 10 years | 36,557 |
Debt Securities, Held-to-maturity, Maturity, Allocated and Single Maturity Date, after Five Through Ten Years, Fair Value | 28,802 |
Due after 10 years | 563 |
Debt Securities, Held-to-maturity, Maturity, Allocated and Single Maturity Date, after 10 Years, Fair Value | 391 |
Debt Securities, Held-to-maturity, Maturity, Allocated and Single Maturity Date, Amortized Cost | 50,076 |
Debt Securities, Held-to-maturity, Maturity, Allocated and Single Maturity Date, Fair Value | 41,261 |
Debt Securities, Held-to-maturity, Maturity, without Single Maturity Date, Amortized Cost | 379,482 |
Debt Securities, Held-to-maturity, Maturity, without Single Maturity Date, Fair Value | 300,385 |
Debt Securities, Held-to-maturity | 429,558 | $ 461,162
Securities held to maturity, fair value | 341,646 | $ 386,205
US Government Agencies Residential Mortgage-backed Securities [Member] |  |
Schedule of Held-to-maturity Securities [Line Items] |  |
Debt Securities, Held-to-maturity | 72,600 |
Securities held to maturity, fair value | 55,100 |
Mortgage-backed Securities, Issued by US Government Sponsored Enterprises [Member] |  |
Schedule of Held-to-maturity Securities [Line Items] |  |
Debt Securities, Held-to-maturity | 306,900 |
Securities held to maturity, fair value | $ 245,300 |

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