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Note 5 - Capitalized Product Development Costs (Details Textual) $ in Thousands | 12 Months Ended
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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

X
- Definition Useful life of finite-lived intangible assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References No definition available. + Details
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Namespace Prefix: | us-gaap_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | instant

X
- Definition 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. + References 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 + Details
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Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Details
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Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |