XML 45 R39.htm IDEA: XBRL DOCUMENT v3.25.1
Fair Value Measurements - Additional Information (Details) - USD ($)
$ in Thousands
 3 Months Ended
Mar. 31, 2025
Mar. 31, 2024
Dec. 31, 2024
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Fair value, assets, level 1 to level 2 transfers, amount $ 0 $ 0  
Fair value, assets, level 2 to level 1 transfers, amount 0 0  
Fair value, assets, transfers into level 3, amount 0 0  
Fair value, assets, transfers out of level 3, amount $ 0 $ 0  
Fair Value, Asset, Recurring Basis, Still Held, Unrealized Gain (Loss), Statement of Income or Comprehensive Income [Extensible Enumeration] Realized gain (loss) on investment Realized gain (loss) on investment  
18 and 21 Portfolio Company Investments      
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Percentage of portfolio investments at fair value 28.30%   27.50%
Level 3      
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Net change in unrealized appreciation (depreciation) on investments $ (6,416) $ 2,840