Financial Derivatives (Futures) (Details) - USD ($) $ in Thousands	Jun. 30, 2025	Dec. 31, 2024
Derivative [Line Items]
Fair Value	$ 78,772	$ 113,371
Financial derivatives–assets, at fair value	160,584	184,395
Derivative Liability	81,812	71,024
Futures
Derivative [Line Items]
Financial derivatives–assets, at fair value	799	900
Derivative Liability	2,578	130
Short | Futures
Derivative [Line Items]
Notional Amount	156,600	105,100
Fair Value	$ (1,779)	$ 770
Derivative, Remaining Maturity	2 months 23 days	2 months 23 days
Financial Derivatives - Assets | Long | U.S. Treasury futures
Derivative [Line Items]
Notional Amount	$ (48,900)	$ 0
Derivative, Remaining Maturity	2 months 19 days	0 years
Financial derivatives–assets, at fair value	$ 799	$ 0
Financial Derivatives - Assets | Short | U.S. Treasury futures
Derivative [Line Items]
Notional Amount	$ 0	$ 107,000
Derivative, Remaining Maturity	0 years	2 months 26 days
Financial derivatives–assets, at fair value	$ 0	$ 900
Financial Derivatives - Liabilities | Long | U.S. Treasury futures
Derivative [Line Items]
Notional Amount	$ 0	$ (1,900)
Derivative, Remaining Maturity	0 years	2 months 19 days
Derivative Liability	$ 0	$ (130)
Financial Derivatives - Liabilities | Short | U.S. Treasury futures
Derivative [Line Items]
Notional Amount	$ 205,500	$ 0
Derivative, Remaining Maturity	2 months 23 days	0 years
Derivative Liability	$ (2,578)	$ 0