Note 10 - Related Party Transactions (Details Textual) - USD ($)		12 Months Ended
	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Repayments of Related Party Debt		$ (0)	$ 603,500
Revenues		34,876,734	37,829,123
Two Shareholders [Member]
Repayments of Related Party Debt	$ 600,000
Interest Paid, Including Capitalized Interest, Operating and Investing Activities, Total	144,000
Related Party [Member]
Notes Payable		0
Related Party [Member] | Notes Payable [Member]
Interest Expense, Debt		0	19,798
Accrued Interest, Related Parties	0	0	0
USCF and USCF Advisers [Member]
Revenues		20,900,000	23,800,000
Accounts Receivable, after Allowance for Credit Loss	2,200,000	1,700,000	2,200,000
Expense Waiver Funds, Related Party		200,000	100,000
Fund Expense Limitation Amount, Related Party		100,000
Waivers Payable, Related Party	$ 100,000	$ 100,000	$ 100,000
USCF and USCF Advisers [Member] | USCF Gold Strategy Plus Income Fund [Member]
Percentage of Outstanding Shares of Investment	40.00%	68.00%	40.00%
USCF and USCF Advisers [Member] | USCF Gold Strategy Plus Income Fund [Member] | GLDX [Member]
Investments, Total	$ 1,300,000	$ 1,300,000	$ 1,300,000
USCF and USCF Advisers [Member] | USCF Gold Strategy Plus Income Fund [Member] | ZSB [Member]
Investments, Total	0	1,900,000	0
USCF and USCF Advisers [Member] | USCF Gold Strategy Plus Income Fund [Member] | USCF and Advisers [Member]
Investments, Total	$ 0	$ 2,600,000	$ 0