XML 91 R57.htm IDEA: XBRL DOCUMENT v3.25.0.1
Investments Equity Securities (Details) - USD ($)
$ in Thousands
Dec. 31, 2024
Dec. 31, 2023
Debt and Equity Securities, FV-NI [Line Items]    
Equity securities $ 5,447 $ 5,282
Bond Mutual Funds [Member]    
Debt and Equity Securities, FV-NI [Line Items]    
Equity securities 739 740
Common Stock [Member]    
Debt and Equity Securities, FV-NI [Line Items]    
Equity securities 810 665
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 $ 3,891 $ 3,870