Note 9 - Leases (Details Textual) - USD ($) $ in Millions |
9 Months Ended | ||
|---|---|---|---|
Sep. 30, 2026 |
Sep. 30, 2025 |
Dec. 31, 2025 |
|
| Right-of-Use Asset Obtained in Exchange for Operating Lease Liability | $ 19.8 | $ 9.0 | |
| Operating Lease, Weighted Average Remaining Lease Term (Year) | 3 years 3 months 18 days | 3 years 1 month 6 days | |
| Operating Lease, Weighted Average Discount Rate, Percent | 5.10% | 5.40% | |
| Operating Lease, Liability, Current | $ 11.8 | ||
| Operating Lease, Liability, Current, Statement of Financial Position [Extensible Enumeration] | Accrued Liabilities and Other Liabilities | ||
| Letters of Credit Outstanding, Amount | $ 1.6 | ||
| X | ||||||||||
- Definition The total amount of the contingent obligation under letters of credit outstanding as of the reporting date. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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| X | ||||||||||
- Definition Present value of lessee's discounted obligation for lease payments from operating lease, classified as current. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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| X | ||||||||||
- Definition Indicates line item in statement of financial position that includes current operating lease liability. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Weighted average discount rate for operating lease calculated at point in time. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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| X | ||||||||||
- Definition Weighted average remaining lease term for operating lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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| X | ||||||||||
- Definition Amount of increase in right-of-use asset obtained in exchange for operating lease liability. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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