Note 17 - Income Taxes (Details Textual) € in Millions	12 Months Ended
Dec. 31, 2025 USD ($)	Dec. 31, 2025 EUR (€)	Dec. 31, 2024 USD ($)
Operating Loss Carryforwards [Line Items]
Change in the valuation allowance impacting the effective tax rate	$ 100,000
Change in the valuation allowance impacting the effective tax rate, percent	0.04%	0.04%
Tax Credit Carryforward, Amount	$ 1,100,000
Unrecognized Tax Benefits	$ 0		$ 0
Minimum effective tax rate	15.00%	15.00%
Income tax regime, percent	15.00%	15.00%
Annual revenue \| €		€ 750
Reduction in income tax expense provision deducting from internally developed software expenses	$ 2,500,000
Domestic Tax Jurisdiction [Member] \| Internal Revenue Service (IRS) [Member]
Operating Loss Carryforwards [Line Items]
Operating Loss Carryforwards	$ 0
Open Tax Year	2019 2021 2022 2023 2024	2019 2021 2022 2023 2024
State and Local Jurisdiction [Member]
Operating Loss Carryforwards [Line Items]
Operating Loss Carryforwards	$ 3,300,000
Open Tax Year	2021 2022 2023 2024	2021 2022 2023 2024

Annual revenue.

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Percentage of income tax regime.

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Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to changes in the valuation allowance for deferred tax assets.

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

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