v3.25.2
Equity Method Investments - Summarized financial information for the equity method investments (Detail) - USD ($)
$ in Thousands
 3 Months Ended 6 Months Ended
Mar. 31, 2025
Mar. 31, 2024
Jun. 30, 2025
Jun. 30, 2024
Dec. 31, 2024
Assets          
Investments at fair value (cost of $480,106 and $509,896, respectively)     $ 969,565   $ 867,687
Cash and cash equivalents     114,775   10,913
Other assets     98   52
Total assets     1,116,000   910,316
Liabilities          
Other liabilities     822   509
Total liabilities     777,069   566,205
Total liabilities and members' capital     1,116,000   910,316
Equity Method Investments [Member]          
Assets          
Investments at fair value (cost of $480,106 and $509,896, respectively) $ 397,769       426,163
Cash and cash equivalents 1,585       13,722
Other assets 10,857       11,875
Total assets 410,211       451,759
Liabilities          
Accrued expenses 2,127       1,970
Other liabilities 1,772       14,310
Total liabilities 3,899       16,280
Total equity 406,312       435,479
Total liabilities and members' capital 410,211       $ 451,759
Total income 4,192 $ 13,348 10,889 $ 29,109  
Total expenses 1,008 1,503 2,194 2,797  
Net investment income 3,184 11,845 8,695 26,312  
Other income/(expenses)          
Net realized gain/ (loss) (3,206) 155 (3,117) (951)  
Net change in unrealized appreciation/ (depreciation) 1,999 (709) (51,410) (8,312)  
Net income (loss) $ 1,977 $ 11,291 $ (45,832) $ 17,049