Service Providers and Related Party Agreements - Additional Information (Detail) - USD ($)	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Related Party Transaction [Line Items]
Management fee percentage per annum of daily NAV	0.85%
Managing owner waived fees	$ 1,623,656	$ 338,942	$ 730,631
Managing Owner
Related Party Transaction [Line Items]
Fee waiver termination notice period	60 days’