Amount of decrease in unrecognized tax benefits resulting from lapses of applicable statutes of limitations.

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Tax year that remains open to examination under enacted tax laws, in YYYY format.

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Amount of expense for interest on an underpayment of income taxes and penalties related to a tax position claimed or expected to be claimed in the tax return.

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Amount of decrease in unrecognized tax benefits resulting from lapses of applicable statutes of limitations.

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Note 11 - Income Taxes (Details Textual) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2026	Jun. 30, 2025	Jun. 30, 2026	Jun. 30, 2025	Dec. 31, 2025
Unrecognized Tax Benefits	$ 16.6		$ 16.6		$ 17.5
Unrecognized Tax Benefits, Reduction Resulting from Lapse of Applicable Statute of Limitations, Expired			1.2
Unrecognized Tax Benefits, Reduction Resulting from Lapse of Applicable Statute of Limitations			0.8
Unrecognized Tax Benefits, Income Tax Penalties and Interest Expense	$ 0.1	$ 0.1	$ 0.8	$ 1.0
Income Tax Jurisdiction, Domestic Federal [Member]
Open Tax Year			2022 2023 2024 2025 2026
Income Tax Jurisdiction, Domestic State and Local [Member]
Open Tax Year			2019 2020 2021 2022 2023 2024 2025 2026
Income Tax Jurisdiction, Foreign [Member] \| Asian Tax Authorities [Member]
Open Tax Year			2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 2026
Income Tax Jurisdiction, Foreign [Member] \| European Tax Authorities [Member]
Open Tax Year			2018 2019 2020 2021 2022 2023 2024 2025 2026