v3.26.1
Significant Agreements and Related Party Transactions - Additional Information (Details) - USD ($)
3 Months Ended 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Dec. 31, 2025
Related Party Transaction [Line Items]          
Management fee percentage per quarter     0.375%    
Annual management fee percentage     1.50%    
Management fees $ 3,481,000 $ 4,168,000 $ 7,013,000 $ 8,318,000  
Management fees payable 3,481,000   3,481,000   $ 3,716,000
Accrual or payment of unvested incentive fees 2,631,000 4,219,000 2,399,000 8,600,000  
Incentive fees payable 80,382,000   $ 80,382,000   77,983,000
Percentage of annual amount excluding fee and expense     0.50%    
Reimbursements 0 0 $ 0 0  
Incurred expenses for services provided by administrator and custodian fees 289,000 337,000 581,000 681,000  
Administration and custodian fees payable 502,000   502,000    
Transfer agent and custodian fees 30,000 $ 30,000 65,000 $ 59,000  
Transfer agent fees payable 26,000   26,000    
Related Party          
Related Party Transaction [Line Items]          
Other liabilities $ 1,128,000   1,128,000   $ 1,147,000
First Incentive Fee [Member]          
Related Party Transaction [Line Items]          
Incentive fee if no excess income amount     0    
Second Incentive Fee [Member]          
Related Party Transaction [Line Items]          
Incentive fee if no excess income amount     $ 0    
Incentive fee percentage for investment     7.00%    
Third Incentive Fee [Member]          
Related Party Transaction [Line Items]          
Percentage of incentive fee     100.00%    
Percentage of cumulative incentive fee for sum amount     15.00%    
Fourth Incentive Fee [Member]          
Related Party Transaction [Line Items]          
Proceeds for cumulative incentive fee percentage for sum amount     15.00%