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Schedule of Temporary Impairment Losses, Investments (Details) - USD ($) $ in Thousands | Mar. 31, 2023 | Dec. 31, 2022
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Schedule of Unrealized Losses and Estimated Fair Values [Line Items] |  |
Investment Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value | $ 47,751 | $ 376,595
Investment Securities, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss | (1,838) | (37,023)
Investment Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value | 1,073,647 | 763,274
Investment Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss | (193,523) | (174,250)
Investment Securities, Continuous Unrealized Loss Position, Fair Value, Total | 1,121,398 | 1,139,869
Investment Securities, Continuous Unrealized Loss Position, Accumulated Loss | (195,361) | (211,273)
Debt Securities, Held-to-maturity | 451,278 | 461,162
Debt Securities, Held-to-maturity, Accumulated Unrecognized Gain | 1 | 0
Debt Securities, Held-to-maturity, Accumulated Unrecognized Loss | (69,538) | (74,957)
Securities held to maturity, fair value | 381,741 | 386,205
US Government Agencies Debt Securities Commercial |  |
Schedule of Unrealized Losses and Estimated Fair Values [Line Items] |  |
Investment Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value | 7,076 |
Investment Securities, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss | (232) |
Investment Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value | 323,697 |
Investment Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss | (62,180) |
Investment Securities, Continuous Unrealized Loss Position, Fair Value, Total | 330,773 |
Investment Securities, Continuous Unrealized Loss Position, Accumulated Loss | (62,412) |
Residential Mortgage Backed Securities [Member] |  |
Schedule of Unrealized Losses and Estimated Fair Values [Line Items] |  |
Investment Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value | 15,351 | 239,760
Investment Securities, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss | (551) | (21,543)
Investment Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value | 693,339 | 482,195
Investment Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss | (121,084) | (110,306)
Investment Securities, Continuous Unrealized Loss Position, Fair Value, Total | 708,690 | 721,955
Investment Securities, Continuous Unrealized Loss Position, Accumulated Loss | (121,635) | (131,849)
Debt Securities, Held-to-maturity | 321,247 | 329,267
Debt Securities, Held-to-maturity, Accumulated Unrecognized Gain | 0 | 0
Debt Securities, Held-to-maturity, Accumulated Unrecognized Loss | (49,529) | (53,002)
Securities held to maturity, fair value | 271,718 | 276,265
US Government-sponsored Enterprises Debt Securities [Member] |  |
Schedule of Unrealized Losses and Estimated Fair Values [Line Items] |  |
Investment Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value | 0 | 0
Investment Securities, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss | 0 | 0
Investment Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value | 18,956 | 18,603
Investment Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss | (4,345) | (4,619)
Investment Securities, Continuous Unrealized Loss Position, Fair Value, Total | 18,956 | 18,603
Investment Securities, Continuous Unrealized Loss Position, Accumulated Loss | (4,345) | (4,619)
Debt Securities, Held-to-maturity | 22,301 | 22,221
Debt Securities, Held-to-maturity, Accumulated Unrecognized Gain | 0 | 0
Debt Securities, Held-to-maturity, Accumulated Unrecognized Loss | (4,238) | (4,501)
Securities held to maturity, fair value | 18,063 | 17,720
Obligations of States and Political Subdivisions [Member] |  |
Schedule of Unrealized Losses and Estimated Fair Values [Line Items] |  |
Investment Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value | 8,458 | 21,234
Investment Securities, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss | (163) | (1,979)
Investment Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value | 20,802 | 9,230
Investment Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss | (3,201) | (2,181)
Investment Securities, Continuous Unrealized Loss Position, Fair Value, Total | 29,260 | 30,464
Investment Securities, Continuous Unrealized Loss Position, Accumulated Loss | (3,364) | (4,160)
Debt Securities, Held-to-maturity | 26,634 | 26,643
Debt Securities, Held-to-maturity, Accumulated Unrecognized Gain | 1 | 0
Debt Securities, Held-to-maturity, Accumulated Unrecognized Loss | (2,289) | (2,865)
Securities held to maturity, fair value | 24,346 | 23,778
Corporate Debt Securities [Member] |  |
Schedule of Unrealized Losses and Estimated Fair Values [Line Items] |  |
Investment Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value | 12,621 |
Investment Securities, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss | (799) |
Investment Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value | 12,660 |
Investment Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss | (2,342) |
Investment Securities, Continuous Unrealized Loss Position, Fair Value, Total | 25,281 |
Investment Securities, Continuous Unrealized Loss Position, Accumulated Loss | (3,141) |
Obligations of U.S. Government-Sponsored Enterprises - Mortgage-Backed Securities - Commercial [Member] |  |
Schedule of Unrealized Losses and Estimated Fair Values [Line Items] |  |
Investment Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value |  | 4,666
Investment Securities, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss |  | (129)
Investment Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value |  | 0
Investment Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss |  | 0
Investment Securities, Continuous Unrealized Loss Position, Fair Value, Total |  | 4,666
Investment Securities, Continuous Unrealized Loss Position, Accumulated Loss |  | (129)
Debt Securities, Held-to-maturity | 4,137 | 4,794
Debt Securities, Held-to-maturity, Accumulated Unrecognized Gain | 0 | 0
Debt Securities, Held-to-maturity, Accumulated Unrecognized Loss | (89) | (129)
Securities held to maturity, fair value | 4,048 | 4,665
US Government Agencies Debt Securities [Member] |  |
Schedule of Unrealized Losses and Estimated Fair Values [Line Items] |  |
Investment Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value |  | 3,734
Investment Securities, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss |  | (405)
Investment Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value |  | 0
Investment Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss |  | 0
Investment Securities, Continuous Unrealized Loss Position, Fair Value, Total |  | 3,734
Investment Securities, Continuous Unrealized Loss Position, Accumulated Loss |  | (405)
Debt Securities, Held-to-maturity | 76,000 |
Securities held to maturity, fair value | 62,600 |
US Government Agencies Residential Mortgage-backed Securities [Member] |  |
Schedule of Unrealized Losses and Estimated Fair Values [Line Items] |  |
Investment Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value | 0 |
Investment Securities, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss | 0 |
Investment Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value | 3,639 |
Investment Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss | (325) |
Investment Securities, Continuous Unrealized Loss Position, Fair Value, Total | 3,639 |
Investment Securities, Continuous Unrealized Loss Position, Accumulated Loss | (325) |
Debt Securities, Held-to-maturity | 1,907 | 2,008
Debt Securities, Held-to-maturity, Accumulated Unrecognized Gain | 0 | 0
Debt Securities, Held-to-maturity, Accumulated Unrecognized Loss | (181) | (224)
Securities held to maturity, fair value | 1,726 | 1,784
Debt Security, Government, Non-US [Member] |  |
Schedule of Unrealized Losses and Estimated Fair Values [Line Items] |  |
Investment Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value | 197 | 587
Investment Securities, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss | (4) | (13)
Investment Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value | 554 | 373
Investment Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss | (46) | (27)
Investment Securities, Continuous Unrealized Loss Position, Fair Value, Total | 751 | 960
Investment Securities, Continuous Unrealized Loss Position, Accumulated Loss | (50) | (40)
Debt Securities, Held-to-maturity | 1,000 | 1,000
Debt Securities, Held-to-maturity, Accumulated Unrecognized Gain | 0 | 0
Debt Securities, Held-to-maturity, Accumulated Unrecognized Loss | (50) | (40)
Securities held to maturity, fair value | 950 | 960
US Government Agency Debt Securities Commercial [Member] |  |
Schedule of Unrealized Losses and Estimated Fair Values [Line Items] |  |
Investment Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value | 4,048 | 92,208
Investment Securities, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss | (89) | (12,364)
Investment Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value | 0 | 240,241
Investment Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss | 0 | (54,722)
Investment Securities, Continuous Unrealized Loss Position, Fair Value, Total | 4,048 | 332,449
Investment Securities, Continuous Unrealized Loss Position, Accumulated Loss | (89) | (67,086)
Debt Securities, Held-to-maturity | 74,052 | 75,229
Debt Securities, Held-to-maturity, Accumulated Unrecognized Gain | 0 | 0
Debt Securities, Held-to-maturity, Accumulated Unrecognized Loss | (13,162) | (14,196)
Securities held to maturity, fair value | $ 60,890 | 61,033
Corporate Securities [Member] |  |
Schedule of Unrealized Losses and Estimated Fair Values [Line Items] |  |
Investment Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value |  | 14,406
Investment Securities, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss |  | (590)
Investment Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value |  | 12,632
Investment Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss |  | (2,395)
Investment Securities, Continuous Unrealized Loss Position, Fair Value, Total |  | 27,038
Investment Securities, Continuous Unrealized Loss Position, Accumulated Loss |  | $ (2,985)

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