v3.26.1
EXTERNAL INVESTMENT MANAGER - Schedule of Statement of Operations (Details) - USD ($)
$ in Thousands
 3 Months Ended 6 Months Ended 12 Months Ended
Jun. 30, 2026
Mar. 31, 2026
Jun. 30, 2025
Mar. 31, 2025
Jun. 30, 2026
Jun. 30, 2025
Dec. 31, 2025
Investment Company, Nonconsolidated Subsidiary [Line Items]              
Total expenses $ (55,775)   $ (50,639)   $ (108,038) $ (97,875)  
NET INCREASE IN NET ASSETS RESULTING FROM OPERATIONS 147,577 $ 48,981 122,534 $ 116,082 196,558 238,616  
External Investment Manager              
Investment Company, Nonconsolidated Subsidiary [Line Items]              
Total revenues before waivers 9,631   9,600   19,891 18,216  
Total revenues before waivers (258)   0   (1,243) 0  
Waiver of incentive fees 9,373   9,600   18,648 18,216  
Salaries, share-based compensation and other personnel costs (5,667)   (4,921)   (10,238) (9,472)  
Other G&A expenses (959)   (971)   (1,854) (1,756)  
Total allocated expenses (6,626)   (5,892)   (12,092) (11,228)  
Other direct G&A expenses (11)   (11)   (21) (49)  
Total expenses (6,637)   (5,903)   (12,113) (11,277)  
Net income before taxes 2,736   3,697   6,535 6,939  
Tax expense (653)   (848)   (1,583) (1,596)  
NET INCREASE IN NET ASSETS RESULTING FROM OPERATIONS 2,083   2,849   4,952 5,343  
Accrued incentive fees on capital gains 2,949   0   2,311 0  
External Investment Manager | Advisory Agreement, Active | Affiliated Entity              
Investment Company, Nonconsolidated Subsidiary [Line Items]              
Accrued incentive fees         5,100   $ 2,800
External Investment Manager | Management fee income              
Investment Company, Nonconsolidated Subsidiary [Line Items]              
Total revenues before waivers 6,212   5,707   12,283 11,459  
External Investment Manager | Incentive fees              
Investment Company, Nonconsolidated Subsidiary [Line Items]              
Total revenues before waivers 3,231   3,721   7,234 6,411  
External Investment Manager | Administrative services fees              
Investment Company, Nonconsolidated Subsidiary [Line Items]              
Total revenues before waivers $ 188   $ 172   $ 374 $ 346