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Investments - Credit Quality Indicator (Details) | Mar. 31, 2024 USD ($)
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AAA/AA/A |
Debt Securities, Held-to-maturity, Credit Quality Indicator [Line Items] |
Total debt securities held-to-maturity | $ 238,415
AAA/AA/A | Obligations of states and political subdivisions |
Debt Securities, Held-to-maturity, Credit Quality Indicator [Line Items] |
Total debt securities held-to-maturity | 192,099
AAA/AA/A | Private label mortgage and asset backed securities |
Debt Securities, Held-to-maturity, Credit Quality Indicator [Line Items] |
Total debt securities held-to-maturity | 46,316
AAA/AA/A | Corporate debt securities |
Debt Securities, Held-to-maturity, Credit Quality Indicator [Line Items] |
Total debt securities held-to-maturity | 0
BBB |
Debt Securities, Held-to-maturity, Credit Quality Indicator [Line Items] |
Total debt securities held-to-maturity | 30,182
BBB | Obligations of states and political subdivisions |
Debt Securities, Held-to-maturity, Credit Quality Indicator [Line Items] |
Total debt securities held-to-maturity | 0
BBB | Private label mortgage and asset backed securities |
Debt Securities, Held-to-maturity, Credit Quality Indicator [Line Items] |
Total debt securities held-to-maturity | 0
BBB | Corporate debt securities |
Debt Securities, Held-to-maturity, Credit Quality Indicator [Line Items] |
Total debt securities held-to-maturity | 30,182
Unrated |
Debt Securities, Held-to-maturity, Credit Quality Indicator [Line Items] |
Total debt securities held-to-maturity | 23,968
Unrated | Obligations of states and political subdivisions |
Debt Securities, Held-to-maturity, Credit Quality Indicator [Line Items] |
Total debt securities held-to-maturity | 0
Unrated | Private label mortgage and asset backed securities |
Debt Securities, Held-to-maturity, Credit Quality Indicator [Line Items] |
Total debt securities held-to-maturity | 8,038
Unrated | Corporate debt securities |
Debt Securities, Held-to-maturity, Credit Quality Indicator [Line Items] |
Total debt securities held-to-maturity | $ 15,930

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