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Investments In Securities and Fair Value (Schedule Of Gross Unrealized Gains And Losses And Amortized Cost For Securities) (Details) $ in Thousands | Mar. 31, 2024 USD ($) | Dec. 31, 2023 USD ($)
--- | --- | ---
Debt and Equity Securities, FV-NI [Line Items] |  |
Total, amortized cost | $ 62,277 | $ 63,106
Fixed maturity securities, available-for-sale, at fair value | 62,647 | 63,847
Government obligations |  |
Debt and Equity Securities, FV-NI [Line Items] |  |
Total, amortized cost | 738 | 2,220
Debt securities, available-for-sale, accumulated gross unrealized gain, before tax | 0 | 2
Debt securities, available-for-sale, accumulated gross unrealized loss, before tax | 0 | (2)
Fixed maturity securities, available-for-sale, at fair value | 738 | 2,220
General obligations of U.S. states, territories and political subdivisions |  |
Debt and Equity Securities, FV-NI [Line Items] |  |
Total, amortized cost | 9,389 | 9,419
Debt securities, available-for-sale, accumulated gross unrealized gain, before tax | 17 | 64
Debt securities, available-for-sale, accumulated gross unrealized loss, before tax | (55) | (24)
Fixed maturity securities, available-for-sale, at fair value | 9,351 | 9,459
Special revenue issuer obligations of U.S. states, territories and political subdivisions |  |
Debt and Equity Securities, FV-NI [Line Items] |  |
Total, amortized cost | 24,833 | 24,908
Debt securities, available-for-sale, accumulated gross unrealized gain, before tax | 100 | 145
Debt securities, available-for-sale, accumulated gross unrealized loss, before tax | (67) | (66)
Fixed maturity securities, available-for-sale, at fair value | $ 24,866 | $ 24,987
Number of Special Revenue Bonds | 30 | 30
Corporate debt securities |  |
Debt and Equity Securities, FV-NI [Line Items] |  |
Total, amortized cost | $ 27,317 | $ 26,559
Debt securities, available-for-sale, accumulated gross unrealized gain, before tax | 430 | 655
Debt securities, available-for-sale, accumulated gross unrealized loss, before tax | (55) | (33)
Fixed maturity securities, available-for-sale, at fair value | 27,692 | 27,181
Total fixed maturities |  |
Debt and Equity Securities, FV-NI [Line Items] |  |
Total, amortized cost | 62,277 | 63,106
Debt securities, available-for-sale, accumulated gross unrealized gain, before tax | 547 | 866
Debt securities, available-for-sale, accumulated gross unrealized loss, before tax | (177) | (125)
Fixed maturity securities, available-for-sale, at fair value | $ 62,647 | $ 63,847

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