Note 11 - Subsequent Events	9 Months Ended
Sep. 30, 2023
Notes to Financial Statements
Subsequent Events [Text Block]	11. Subsequent Events On October 2, 2023, the Company’s stockholders approved a proposal to transfer of all or substantially all of the Company assets through an assignment for the benefit of creditors if the Company’s Board of Directors deems such transfer to be in the best interests of the Company’s stockholders and a proposal to effect the voluntary dissolution and liquidation of the Company pursuant to a plan of dissolution if the Company’s Board of Directors deems such action to be in the best interests of the Company’s stockholders.

The entire disclosure for significant events or transactions that occurred after the balance sheet date through the date the financial statements were issued or the date the financial statements were available to be issued. Examples include: the sale of a capital stock issue, purchase of a business, settlement of litigation, catastrophic loss, significant foreign exchange rate changes, loans to insiders or affiliates, and transactions not in the ordinary course of business.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 855
-Name Accounting Standards Codification
-Publisher FASB
-URI https://asc.fasb.org//855/tableOfContent

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 855
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147483399/855-10-50-2

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