Note 8 - Goodwill and Intangible Assets (Details Textual) - USD ($) $ in Millions |
12 Months Ended | |
|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
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| Amortization of Intangible Assets Including Cost of Amortization | $ 1.0 | $ 1.0 |
| Finite-Lived Intangible Asset, Expected Amortization, Year Two | 1.0 | |
| Finite-Lived Intangible Asset, Expected Amortization, Year Three | 1.0 | |
| Amortization of Intangible Assets | 0.2 | 0.2 |
| Cost, Amortization | $ 0.8 | $ 0.7 |
| X | ||||||||||
- Definition Amount of Amortization of Intangible Assets Including Cost of Amortization. No definition available.
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| X | ||||||||||
- Definition The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Amount of expense for allocation of cost of intangible asset over its useful life directly used in production of good and rendering of service. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition Amount of amortization for assets, excluding financial assets and goodwill, lacking physical substance with finite life expected to be recognized in third fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). Reference 1: http://www.xbrl.org/2003/role/exampleRef
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| X | ||||||||||
- Definition Amount of amortization for assets, excluding financial assets and goodwill, lacking physical substance with finite life expected to be recognized in second fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). Reference 1: http://www.xbrl.org/2003/role/exampleRef
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