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Investment Securities (Details 3) - USD ($) $ in Thousands | Sep. 30, 2025 | Dec. 31, 2024
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Marketable Securities [Line Items] |  |
Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, Less than 12 Months | $ 6,434 | $ 17,077
Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss | 13 | 415
Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, 12 Months or Longer | 237,658 | 246,805
Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss | 14,830 | 19,595
Debt Securities, Available-for-Sale, Unrealized Loss Position | 244,092 | 263,882
Debt Securities, Available-for-Sale, Unrealized Loss Position, Accumulated Loss | 14,843 | 20,010
US Treasury Securities [Member] |  |
Marketable Securities [Line Items] |  |
Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, Less than 12 Months |  |
Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss |  |
Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, 12 Months or Longer | 14,012 | 13,240
Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss | 1,832 | 2,582
Debt Securities, Available-for-Sale, Unrealized Loss Position | 14,012 | 13,240
Debt Securities, Available-for-Sale, Unrealized Loss Position, Accumulated Loss | 1,832 | 2,582
US Government-sponsored Enterprises Debt Securities [Member] |  |
Marketable Securities [Line Items] |  |
Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, Less than 12 Months |  |
Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss |  |
Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, 12 Months or Longer | 2,240 | 2,110
Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss | 260 | 390
Debt Securities, Available-for-Sale, Unrealized Loss Position | 2,240 | 2,110
Debt Securities, Available-for-Sale, Unrealized Loss Position, Accumulated Loss | 260 | 390
Mortgage-Backed Security, Issued by US Government-Sponsored Enterprise [Member] |  |
Marketable Securities [Line Items] |  |
Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, Less than 12 Months | 5,514 | 14,310
Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss | 9 | 150
Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, 12 Months or Longer | 208,305 | 216,452
Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss | 11,826 | 15,709
Debt Securities, Available-for-Sale, Unrealized Loss Position | 213,819 | 230,762
Debt Securities, Available-for-Sale, Unrealized Loss Position, Accumulated Loss | 11,835 | 15,859
Small Business Administration pools [Member] |  |
Marketable Securities [Line Items] |  |
Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, Less than 12 Months | 920 | 1,279
Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss | 4 | 2
Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, 12 Months or Longer | 6,283 | 8,554
Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss | 237 | 371
Debt Securities, Available-for-Sale, Unrealized Loss Position | 7,203 | 9,833
Debt Securities, Available-for-Sale, Unrealized Loss Position, Accumulated Loss | 241 | 373
Corporate and other securities [Member] |  |
Marketable Securities [Line Items] |  |
Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, Less than 12 Months |  | 1,488
Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss |  | 263
Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, 12 Months or Longer | 6,818 | 6,449
Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss | 675 | 543
Debt Securities, Available-for-Sale, Unrealized Loss Position | 6,818 | 7,937
Debt Securities, Available-for-Sale, Unrealized Loss Position, Accumulated Loss | $ 675 | $ 806

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