v3.25.2
Investments - Summary of Industry Composition of Investments at Fair Value (Detail) - USD ($)
$ in Thousands
Jun. 30, 2025
Dec. 31, 2024
Schedule of Investments [Line Items]    
Fair Value $ 980,694 $ 666,141
Percent of Total Investments at Fair Value 100.00% 100.00%
IT Services [Member]    
Schedule of Investments [Line Items]    
Fair Value $ 163,613 $ 163,612
Percent of Total Investments at Fair Value 16.70% 24.50%
Health Care Technology [Member]    
Schedule of Investments [Line Items]    
Fair Value $ 145,907 $ 128,697
Percent of Total Investments at Fair Value 14.90% 19.30%
Software [Member]    
Schedule of Investments [Line Items]    
Fair Value $ 121,163 $ 75,727
Percent of Total Investments at Fair Value 12.40% 11.40%
Diversified Financial Services [Member]    
Schedule of Investments [Line Items]    
Fair Value $ 99,393 $ 97,181
Percent of Total Investments at Fair Value 10.10% 14.60%
Multi-Utilities [Member]    
Schedule of Investments [Line Items]    
Fair Value $ 65,857 $ 52,039
Percent of Total Investments at Fair Value 6.70% 7.80%
Aerospace & Defense [Member]    
Schedule of Investments [Line Items]    
Fair Value $ 62,416  
Percent of Total Investments at Fair Value 6.40%  
Pharmaceuticals [Member]    
Schedule of Investments [Line Items]    
Fair Value $ 43,538  
Percent of Total Investments at Fair Value 4.40%  
Diversified Consumer Services [Member]    
Schedule of Investments [Line Items]    
Fair Value $ 40,418 $ 7,277
Percent of Total Investments at Fair Value 4.10% 1.10%
Insurance [Member]    
Schedule of Investments [Line Items]    
Fair Value $ 38,958  
Percent of Total Investments at Fair Value 4.00%  
Professional Services [Member]    
Schedule of Investments [Line Items]    
Fair Value $ 38,316 $ 32,184
Percent of Total Investments at Fair Value 3.90% 4.80%
Interactive Media & Services [Member]    
Schedule of Investments [Line Items]    
Fair Value $ 36,483  
Percent of Total Investments at Fair Value 3.70%  
Semiconductors & Semiconductor Equipment [Member]    
Schedule of Investments [Line Items]    
Fair Value $ 35,730 $ 37,077
Percent of Total Investments at Fair Value 3.60% 5.60%
Life Sciences Tools & Services [Member]    
Schedule of Investments [Line Items]    
Fair Value $ 29,228 $ 16,167
Percent of Total Investments at Fair Value 3.00% 2.40%
Commercial Services & Supplies [Member]    
Schedule of Investments [Line Items]    
Fair Value $ 22,455 $ 21,986
Percent of Total Investments at Fair Value 2.30% 3.30%
Health Care Equipment & Supplies [Member]    
Schedule of Investments [Line Items]    
Fair Value $ 15,290 $ 12,335
Percent of Total Investments at Fair Value 1.60% 1.90%
Real Estate Management & Development [Member]    
Schedule of Investments [Line Items]    
Fair Value $ 13,640 $ 13,709
Percent of Total Investments at Fair Value 1.40% 2.10%
Air Freight & Logistics [Member]    
Schedule of Investments [Line Items]    
Fair Value $ 8,289 $ 8,150
Percent of Total Investments at Fair Value 0.80% 1.20%