Note 10 - Income Taxes (Details Textual) - USD ($)	12 Months Ended
Jun. 30, 2022	Jun. 30, 2023
Effective Income Tax Rate Reconciliation, at Federal and State and Local Statutory Income Tax Rate, Percent	26.00%
Operating Loss Carryforwards		$ 36,691,234

Amount of operating loss carryforward, before tax effects, available to reduce future taxable income under enacted tax laws.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Topic 740
-SubTopic 10
-Section 50
-Paragraph 3
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482685/740-10-50-3

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant