Note 16 - Segment Information (Details Textual) |
3 Months Ended | 6 Months Ended | |
|---|---|---|---|
|
Jun. 30, 2026
USD ($)
|
Jun. 30, 2026
USD ($)
|
Dec. 31, 2025
USD ($)
|
|
| Number of Operating Segments | 2 | ||
| Number of Reportable Segments | 2 | ||
| Reversal of Annual Sponsor Fee | $ 100,000 | ||
| Property, Plant, and Equipment, after Accumulated Depreciation, Depletion, and Amortization | 21,033,653 | $ 21,033,653 | $ 21,074,694 |
| Idle Assets [Member] | |||
| Property, Plant, and Equipment, after Accumulated Depreciation, Depletion, and Amortization | 12,000,000 | 12,000,000 | $ 12,300,000 |
| Operating Costs the Company Incurred in Developing the Product [Member] | Settled Litigation [Member] | |||
| Litigation Settlement, Amount Awarded from Other Party | $ 2,000,000 | $ 2,000,000 |
| X | ||||||||||
- Definition Amount of reversal of annual sponsor fee. No definition available.
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| X | ||||||||||
- Definition Amount awarded from other party in judgment or settlement of litigation. No definition available.
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| X | ||||||||||
- Definition Number of operating segments. An operating segment is a component of an enterprise: (a) that engages in business activities from which it may earn revenues and incur expenses (including revenues and expenses relating to transactions with other components of the same enterprise), (b) whose operating results are regularly reviewed by the enterprise's chief operating decision maker to make decisions about resources to be allocated to the segment and assess its performance, and (c) for which discrete financial information is available. An operating segment may engage in business activities for which it has yet to earn revenues, for example, start-up operations may be operating segments before earning revenues. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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| X | ||||||||||
- Definition Number of segments reported by the entity. A reportable segment is a component of an entity for which there is an accounting requirement to report separate financial information on that component in the entity's financial statements. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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| X | ||||||||||
- Definition Amount, after accumulated depreciation, depletion, and amortization, of property, plant, and equipment. Includes, but is not limited to, land and land improvement; building; machinery and equipment; furniture and fixture; and work of art, historical treasure, or similar asset classified as collection. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Details
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| X | ||||||||||
- Details
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| X | ||||||||||
- Details
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