v3.26.1
Service Providers and Related Party Agreements - Additional Information (Detail) - USD ($)
3 Months Ended 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Related Party Transaction [Line Items]        
Management fee percentage per annum of daily NAV     0.85%  
Managing owner waived fees $ 283,543 $ 119,781 $ 435,489 $ 238,777
The Managing Owner [Member]        
Related Party Transaction [Line Items]        
Fee waiver termination notice period     60 days