Note 5 - Capitalized Product Development Costs (Details Textual) $ in Thousands	12 Months Ended
Dec. 31, 2024 USD ($)
Research and Development Asset Acquired in Transaction Other than Business Combination or Joint Venture Formation, Capitalized Cost	$ 1,321
In Process Research and Development [Member]
Finite-Lived Intangible Asset, Useful Life (Year)	10 years

Amount of asset recognized from cost for research and development asset acquired in transaction other than business combination or from joint venture formation or both.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 350
-SubTopic 30
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (c)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482665/350-30-50-1

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