Note 13 - Fair Value Measurement (Details Textual) - Warrant A [Member] - shares	Dec. 31, 2023	Dec. 01, 2023
Class of Warrant or Right, Number of Securities Called by Warrants or Rights (in shares)		150,000
Derivative Financial Instruments, Liabilities [Member]
Class of Warrant or Right, Number of Securities Called by Warrants or Rights (in shares)	150,000

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