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Investment Securities (Details 4) $ in Thousands | Jun. 30, 2022 USD ($)
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Marketable Securities [Line Items] |
Debt Securities, Held-to-Maturity, Continuous Unrealized Loss Position, Less than 12 Months, Fair Value | $ 201,093
Debt Securities, Held-to-Maturity, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss | 3,910
Debt Securities, Held-to-Maturity, Continuous Unrealized Loss Position, 12 Months or Longer, Fair Value | 21,967
Debt Securities, Held-to-Maturity, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss | 652
Debt Securities, Held-to-Maturity, Unrealized Loss Position, Fair Value | 223,060
Debt Securities, Held-to-Maturity, Unrealized Loss Position, Accumulated Loss | 4,562
US Treasury Securities [Member] |
Marketable Securities [Line Items] |
Debt Securities, Held-to-Maturity, Continuous Unrealized Loss Position, Less than 12 Months, Fair Value |
Debt Securities, Held-to-Maturity, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss |
Debt Securities, Held-to-Maturity, Continuous Unrealized Loss Position, 12 Months or Longer, Fair Value |
Debt Securities, Held-to-Maturity, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss |
Debt Securities, Held-to-Maturity, Unrealized Loss Position, Fair Value |
Debt Securities, Held-to-Maturity, Unrealized Loss Position, Accumulated Loss |
US Government-sponsored Enterprises Debt Securities [Member] |
Marketable Securities [Line Items] |
Debt Securities, Held-to-Maturity, Continuous Unrealized Loss Position, Less than 12 Months, Fair Value |
Debt Securities, Held-to-Maturity, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss |
Debt Securities, Held-to-Maturity, Continuous Unrealized Loss Position, 12 Months or Longer, Fair Value |
Debt Securities, Held-to-Maturity, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss |
Debt Securities, Held-to-Maturity, Unrealized Loss Position, Fair Value |
Debt Securities, Held-to-Maturity, Unrealized Loss Position, Accumulated Loss |
Mortgage-Backed Securities, Issued by US Government Sponsored Enterprises [Member] |
Marketable Securities [Line Items] |
Debt Securities, Held-to-Maturity, Continuous Unrealized Loss Position, Less than 12 Months, Fair Value | 106,897
Debt Securities, Held-to-Maturity, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss | 2,127
Debt Securities, Held-to-Maturity, Continuous Unrealized Loss Position, 12 Months or Longer, Fair Value | 19,346
Debt Securities, Held-to-Maturity, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss | 571
Debt Securities, Held-to-Maturity, Unrealized Loss Position, Fair Value | 126,243
Debt Securities, Held-to-Maturity, Unrealized Loss Position, Accumulated Loss | 2,698
Small Business Administration pools [Member] |
Marketable Securities [Line Items] |
Debt Securities, Held-to-Maturity, Continuous Unrealized Loss Position, Less than 12 Months, Fair Value |
Debt Securities, Held-to-Maturity, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss |
Debt Securities, Held-to-Maturity, Continuous Unrealized Loss Position, 12 Months or Longer, Fair Value |
Debt Securities, Held-to-Maturity, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss |
Debt Securities, Held-to-Maturity, Unrealized Loss Position, Fair Value |
Debt Securities, Held-to-Maturity, Unrealized Loss Position, Accumulated Loss |
US States and Political Subdivisions Debt Securities [Member] |
Marketable Securities [Line Items] |
Debt Securities, Held-to-Maturity, Continuous Unrealized Loss Position, Less than 12 Months, Fair Value | 94,196
Debt Securities, Held-to-Maturity, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss | 1,783
Debt Securities, Held-to-Maturity, Continuous Unrealized Loss Position, 12 Months or Longer, Fair Value | 2,621
Debt Securities, Held-to-Maturity, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss | 81
Debt Securities, Held-to-Maturity, Unrealized Loss Position, Fair Value | 96,817
Debt Securities, Held-to-Maturity, Unrealized Loss Position, Accumulated Loss | 1,864
Corporate and other securities [Member] |
Marketable Securities [Line Items] |
Debt Securities, Held-to-Maturity, Continuous Unrealized Loss Position, Less than 12 Months, Fair Value |
Debt Securities, Held-to-Maturity, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss |
Debt Securities, Held-to-Maturity, Continuous Unrealized Loss Position, 12 Months or Longer, Fair Value |
Debt Securities, Held-to-Maturity, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss |
Debt Securities, Held-to-Maturity, Unrealized Loss Position, Fair Value |
Debt Securities, Held-to-Maturity, Unrealized Loss Position, Accumulated Loss |

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