Service Providers and Related Party Agreements - Additional Information (Detail) - USD ($)	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Related Party Transaction [Line Items]
Managing owner waived fees	$ 17,894	$ 49,032
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’