Basis of Presentation and Summary of Significant Accounting Policies - Additional Information (Detail) - USD ($)	6 Months Ended
	Jun. 30, 2026	Dec. 31, 2025
Accounting Policies [Abstract]
Cash denominated in foreign currencies	$ 442,966	$ 767,583
Cash denominated in foreign currencies, proceeds	451,057	763,891
Restricted cash held for margin	6,479,920	$ 6,405,350
Uncertain tax position	$ 0
Open tax year	2022 2023 2024 2025
Cash overdrafts denominated in foreign currency	$ 442,966
Cash Overdrafts Denominated In Foreign Currency Proceeds	$ 451,057

Amount of cash and cash equivalent restricted as to withdrawal or usage. Cash includes, but is not limited to, currency on hand, demand deposit with financial institution, and account with general characteristic of demand deposit. Cash equivalent includes, but is not limited to, short-term, highly liquid investment that is both readily convertible to known amount of cash and so near maturity that it presents insignificant risk of change in value because of change in interest rate.