Service Providers and Related Party Agreements - Additional Information (Detail) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Related Party Transaction [Line Items]
Managing owner waived fees	$ 57,217	$ 269,384	$ 324,141	$ 524,177
The Managing Owner [Member]
Related Party Transaction [Line Items]
Management fee percentage per annum of daily NAV			0.75%
Fee waiver termination notice period			60 days’