v3.25.1
Investments in Affiliates - Additional Information (Detail) - USD ($)
3 Months Ended
Mar. 31, 2025
Dec. 31, 2024
Investments In And Advances To Affiliates [Line Items]    
Treasury obligation measurement maximum maturity period 12 months  
Investment, Type [Extensible Enumeration] U S Treasury Bill Securities [Member] U S Treasury Bill Securities [Member]
United States Treasury Obligations, at value $ 39,990,580 $ 53,470,939
Affiliated Investments [Member]    
Investments In And Advances To Affiliates [Line Items]    
Treasury obligation measurement minimum maturity period 1 month  
Treasury obligation measurement maximum maturity period 12 months  
Investment, Type [Extensible Enumeration] U S Treasury And Government [Member]  
Minimum [Member] | Affiliated Investments [Member]    
Investments In And Advances To Affiliates [Line Items]    
Investment, Type [Extensible Enumeration] U S Treasury And Government [Member]  
United States Treasury Obligations, at value $ 300,000,000