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Note 7 - Income Tax (Details Textual) - USD ($) $ in Thousands		12 Months Ended
		Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Reconciliation of average effective tax rate and applicable tax rate [abstract]
Applicable tax rate	[1]	22.00%	22.00%	22.00%
Deferred tax assets recognized		$ 1,000	$ 3,700
Deferred tax liabilities		8,689	$ 2,813
Deferred tax liability not amortized		15,500
Deferred tax liability amortization		$ 3,900
[1] Percentages have been rounded for presentation purposes and may differ from unrounded results.

X

- Definition

The applicable income tax rate.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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-Number 12
-IssueDate 2024-01-01
-Paragraph 81
-Subparagraph c
-Clause ii
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-URIDate 2024-03-27

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X

- Definition

The amounts of income taxes payable in future periods in respect of taxable temporary differences. [Refer: Temporary differences [member]]

+ References

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X

- References

No definition available.

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X

- Definition

Deferred tax benefit recognized in equity.

+ References

No definition available.

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X

- Definition

Deferred tax liabilities before amortization.

+ References

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X

- Definition

Deferred tax liability amortization.

+ References

No definition available.

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