v3.26.3
Investments - Schedule of Excluding Investments in Money Market Funds (Details) - USD ($)
$ in Thousands
Sep. 30, 2026
Dec. 31, 2025
1st Lien/Senior Secured Debt    
Schedule of Investments [Line Items]    
Cost $ 935,206 $ 846,642
Fair Value 926,692 844,813
1st Lien/Last-Out Unitranche    
Schedule of Investments [Line Items]    
Cost 64,734 55,309
Fair Value 64,557 55,311
Preferred Stock    
Schedule of Investments [Line Items]    
Cost 101  
Fair Value 105  
Common Stock    
Schedule of Investments [Line Items]    
Cost 2,249 2,249
Fair Value 2,198 1,397
Securities Investment    
Schedule of Investments [Line Items]    
Cost 1,002,290 904,200
Fair Value $ 993,552 $ 901,521