Note 7 - Fair Value Measurements (Details Textual) - USD ($)	Jun. 30, 2025	Dec. 31, 2024
Class of Warrant or Right, Number of Securities Called by Warrants or Rights	81,645,868
Private Warrants [Member]
Class of Warrant or Right, Number of Securities Called by Warrants or Rights	556,313
Warrants and Rights Outstanding, Fair Value	$ 16,690	$ 89,010

Number of securities into which the class of warrant or right may be converted. For example, but not limited to, 500,000 warrants may be converted into 1,000,000 shares.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 505
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 3
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481112/505-10-50-3

Name:	us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights
Namespace Prefix:	us-gaap_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	instant