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CONTRACTS AND AGREEMENTS - Brokerage Commissions (Details) - USD ($)	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
CONTRACTS AND AGREEMENTS
Total commissions accrued to brokers	$ 113,944	$ 145,599	$ 181,930
Commission
CONTRACTS AND AGREEMENTS
Total commissions accrued to brokers	$ 113,944	$ 145,599	$ 181,930
Total commissions as annualized percentage of average total net assets	0.08%	0.08%	0.07%

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Percentage of commission accrued.

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- Definition

The amount of expense during the period for floor brokerage fees paid to other broker-dealers to execute trades on their behalf, stock exchange fees, order flow fees, and clearance fees.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 940
-SubTopic 320
-Name Accounting Standards Codification
-Section 45
-Paragraph 6
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479035/940-320-45-6

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