Note 13 - Defined Contribution Plan	12 Months Ended
Dec. 31, 2022
Notes to Financial Statements
Defined Contribution Plan [Text Block]	13. DEFINED CONTRIBUTION PLAN The Company has a defined contribution savings plan for all eligible U.S. employees established under the provisions of Section 401(k) of the Internal Revenue Code. This plan was formed on January 1, 2022. Eligible employees may contribute a percentage of their salary subject to certain limitations. The Company’s contributions for the year ended December 31, 2022 was $0 respectively.

The entire disclosure for defined contribution plan.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 715
-SubTopic 70
-URI https://asc.fasb.org/subtopic&trid=2235116

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 715
-SubTopic 70
-Section 50
-Paragraph 1
-URI https://asc.fasb.org/extlink&oid=49170846&loc=d3e28014-114942

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