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Investments Equity Securities (Details) - USD ($) $ in Thousands	Dec. 31, 2025	Dec. 31, 2024
Debt and Equity Securities, FV-NI [Line Items]
Equity securities	$ 1,356	$ 5,447
Bond Mutual Funds [Member]
Debt and Equity Securities, FV-NI [Line Items]
Equity securities	219	739
Common Stock [Member]
Debt and Equity Securities, FV-NI [Line Items]
Equity securities	1,130	810
Nonredeemable Preferred Stock [Member]
Debt and Equity Securities, FV-NI [Line Items]
Equity securities	7	7
Nonredeemable Preferred Stock Fund
Debt and Equity Securities, FV-NI [Line Items]
Equity securities	$ 0	$ 3,891

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