Note 2 - Business Acquisitions, Goodwill and Purchased Intangible Assets - Preliminary Allocation of Intangible Assets (Details) - Tignis, Inc [Member] $ in Millions |
Jan. 07, 2025
USD ($)
|
|---|---|
| Finite-lived intangible assets, estimated fair value | $ 2.9 |
| Developed Technology Rights [Member] | |
| Finite-lived intangible assets, estimated fair value | $ 2.3 |
| Finite-lived intangible assets, average useful life (Year) | 3 years |
| Customer Relationships [Member] | |
| Finite-lived intangible assets, estimated fair value | $ 0.5 |
| Finite-lived intangible assets, average useful life (Year) | 6 years |
| Trademarks and Trade Names [Member] | |
| Finite-lived intangible assets, estimated fair value | $ 0.1 |
| Finite-lived intangible assets, average useful life (Year) | 4 years |