XML 94 R63.htm IDEA: XBRL DOCUMENT v3.24.0.1
Investments Equity Securities (Details) - USD ($)
$ in Thousands
Dec. 31, 2023
Dec. 31, 2022
Debt and Equity Securities, FV-NI [Line Items]    
Equity securities $ 5,282 $ 11,590
Equity Funds [Member]    
Debt and Equity Securities, FV-NI [Line Items]    
Equity securities 0 2,615
Bond Mutual Funds [Member]    
Debt and Equity Securities, FV-NI [Line Items]    
Equity securities 740 4,337
Common Stock [Member]    
Debt and Equity Securities, FV-NI [Line Items]    
Equity securities 665 857
Nonredeemable Preferred Stock [Member]    
Debt and Equity Securities, FV-NI [Line Items]    
Equity securities 7 8
Nonredeemable Preferred Stock Fund    
Debt and Equity Securities, FV-NI [Line Items]    
Equity securities $ 3,870 $ 3,773