v3.26.1
Financial Derivatives (Futures) (Details) - USD ($)
$ in Thousands
Jun. 30, 2026
Dec. 31, 2025
Derivative [Line Items]    
Fair Value $ 94,096 $ 89,650
Financial derivatives–assets, at fair value 174,889 142,723
Derivative Liability 80,793 53,073
Futures    
Derivative [Line Items]    
Financial derivatives–assets, at fair value 0 1,095
Derivative Liability 680 45
Short | Futures    
Derivative [Line Items]    
Notional Amount 250,500 255,300
Fair Value $ (680) $ 1,050
Derivative, Remaining Maturity 21 days 2 months 19 days
Financial Derivatives - Assets | Short | U.S. Treasury futures    
Derivative [Line Items]    
Notional Amount $ 0 $ 207,400
Derivative, Remaining Maturity   2 months 19 days
Financial derivatives–assets, at fair value 0 $ 1,095
Financial Derivatives - Liabilities | Long | U.S. Treasury futures    
Derivative [Line Items]    
Notional Amount 0 $ 1,900
Derivative, Remaining Maturity   2 months 19 days
Derivative Liability 0 $ (35)
Financial Derivatives - Liabilities | Short | U.S. Treasury futures    
Derivative [Line Items]    
Notional Amount $ 250,500 $ 49,800
Derivative, Remaining Maturity 21 days 3 months
Derivative Liability $ (680) $ (10)