XML 57 R43.htm IDEA: XBRL DOCUMENT v3.25.2
Derivative Instruments Schedule of Credit Default Swaps (Details) - USD ($)
$ in Thousands
 3 Months Ended 12 Months Ended
Mar. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Credit Derivatives [Line Items]      
Financial derivatives–assets, at fair value $ 476 $ 41,867 $ 74,279
Financial derivatives–liabilities, at fair value 957 5,681 7,329
Derivative, Fair Value, Net (481) 36,186 66,950
Credit Default Swap, Selling Protection      
Credit Derivatives [Line Items]      
Derivative, Notional Amount   23,800  
Up-Front Fees (Paid) Received On Credit Derivatives 500 700  
Derivative, Fair Value, Net   700  
Credit Default Swap, Corporate Bond Indices | Derivative Financial Instruments, Assets [Member] | Short      
Credit Derivatives [Line Items]      
Derivative, Notional Amount 0 23,825 0
Financial derivatives–assets, at fair value 0 $ 705 $ 0
Credit Default Swap, Corporate Bond Indices | Derivative Financial Instruments, Assets [Member] | Short | Weighted Average [Member]      
Credit Derivatives [Line Items]      
Derivative, Remaining Maturity   4 years 5 months 19 days 0 years
Credit Default Swap, Corporate Bond Indices | Derivative Financial Instruments, Liabilities [Member] | Short      
Credit Derivatives [Line Items]      
Derivative, Notional Amount (9,104) $ (52,886) $ (25,943)
Financial derivatives–liabilities, at fair value $ (488) $ (1,912) $ (632)
Credit Default Swap, Corporate Bond Indices | Derivative Financial Instruments, Liabilities [Member] | Short | Weighted Average [Member]      
Credit Derivatives [Line Items]      
Derivative, Remaining Maturity 5 years 2 months 19 days 4 years 9 months 4 years 11 months 23 days
Credit Default Swap      
Credit Derivatives [Line Items]      
Derivative, Notional Amount $ 9,104 $ 29,061 $ 25,943
Derivative Assets (Liabilities), at Fair Value, Net $ (488) $ (1,207) $ (632)
Credit Default Swap | Weighted Average [Member]      
Credit Derivatives [Line Items]      
Derivative, Remaining Maturity 5 years 2 months 19 days 4 years 7 months 28 days 4 years 11 months 23 days
Credit Default Swap | Derivative Financial Instruments, Assets [Member]      
Credit Derivatives [Line Items]      
Financial derivatives–assets, at fair value $ 0 $ 705 $ 0
Credit Default Swap | Derivative Financial Instruments, Liabilities [Member]      
Credit Derivatives [Line Items]      
Financial derivatives–liabilities, at fair value $ 488 $ 1,912 $ 632