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Note 14 - Taxes on Income - Schedule of Income Tax Rate Reconciliation (Details) - USD ($) $ in Thousands | 12 Months Ended | 60 Months Ended
--- | --- | ---
Dec. 31, 2025 | Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2025
US federal statutory tax rate |  | $ (985) | $ (579) | $ (1,723) |
Total, before income taxes |  | $ (4,690) | (2,755) | (8,205) |
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent |  | 21.00% |  |  |
State and local income taxes, net of federal income tax effect | [1] | $ 5 |  |  |
State and local income taxes, net of federal income tax effect, percent |  | (0.10%) |  |  |
Statutory tax rate difference |  |  | (1,152) | (3,313) |
Foreign Tax Credit |  | $ (501) |  |  |
Subpart F Income |  | $ 737 | 853 | 795 |
Foreign Tax Credit, percent |  | 10.70% |  |  |
Changes in Valuation Allowances |  | $ 714 | (65) | 13,034 |
Non-deductible items |  |  | 392 | 195 |
Changes in Valuation Allowances, percent |  | (15.20%) |  |  |
Stock-based payments awards |  | $ 477 | 609 | 1,131 |
Non-taxable items |  |  | (280) | (527) |
Stock-based payments awards, percent |  | (10.20%) |  |  |
Other adjustments |  | $ 44 | 677 | (866) |
Taxes for prior years |  |  | 132 | (371) |
Other adjustments, percent |  | (0.90%) |  |  |
Global intangible low-taxed income inclusion |  | $ 2,897 | 1,877 | 1,877 |
Foreign withholding taxes |  |  | 3,567 | 0 |
Taxes on income |  | $ 5,948 | $ 6,031 | $ 10,232 |
Global intangible low-taxed income inclusion, percent |  | (61.80%) |  |  |
Subpart F Income, percent |  | (15.70%) |  |  |
Changes in unrecognized tax benefits: |  | $ (172) |  |  |
Changes in unrecognized tax benefits:, percent |  | 3.70% |  |  |
Income tax expense |  | (126.80%) |  |  |
Israel Tax Authority [Member] | Foreign Tax Jurisdiction [Member] |  |  |  |  |
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent |  | 23.00% | 23.00% | 23.00% |
Statutory tax rate difference |  | $ (160) |  |  |
Statutory tax rate difference, percent |  | 3.40% |  |  |
Foreign Tax Credit |  | $ (2,852) |  |  |
Foreign Tax Credit, percent |  | 60.80% |  |  |
Changes in Valuation Allowances |  | $ 4,332 |  |  |
Changes in Valuation Allowances, percent |  | (92.40%) |  |  |
Stock-based payments awards |  | $ 370 |  |  |
Stock-based payments awards, percent |  | (7.90%) |  |  |
Other adjustments |  | $ (509) |  |  |
Other adjustments, percent |  | 10.90% |  |  |
Ministry of the Economy, Finance and Industry, France [Member] | Foreign Tax Jurisdiction [Member] |  |  |  |  |
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent |  | 25.00% | 25.00% | 25.00% |
Statutory tax rate difference |  | $ 891 |  |  |
Statutory tax rate difference, percent |  | (19.00%) |  |  |
Foreign Tax Credit |  | $ (1,984) |  |  |
Foreign Tax Credit, percent |  | 42.30% |  |  |
Changes in Valuation Allowances |  | $ 2,058 |  |  |
Changes in Valuation Allowances, percent |  | (43.90%) |  |  |
Other adjustments |  | $ (67) |  |  |
Other adjustments, percent |  | 1.40% |  |  |
Intellectual Property "IP" Tax Regime |  | $ (2,189) |  |  |
Intellectual Property "IP" Tax Regime, percent |  | 46.70% |  |  |
Foreign currencies financial expenses |  | $ (1,491) |  |  |
Foreign currencies financial expenses, percent |  | 31.80% |  |  |
Research and development tax credits |  | $ (802) |  |  |
Research and development tax credits, percent |  | 17.10% |  |  |
Income tax expense |  |  |  |  | 10.00%
State Administration of Taxation, China [Member] | Foreign Tax Jurisdiction [Member] |  |  |  |  |
Statutory tax rate difference |  | $ 193 |  |  |
Statutory tax rate difference, percent |  | (4.10%) |  |  |
Withholding Tax |  | $ 4,298 |  |  |
Withholding Tax, percent |  | (91.70%) |  |  |
South Korea Tax Authority [Member] | Foreign Tax Jurisdiction [Member] |  |  |  |  |
Withholding Tax |  | $ 357 |  |  |
Withholding Tax, percent |  | (7.60%) |  |  |
Taiwan Tax Authority [Member] | Foreign Tax Jurisdiction [Member] |  |  |  |  |
Withholding Tax |  | $ 101 |  |  |
Withholding Tax, percent |  | (2.20%) |  |  |
National Tax Agency, Japan [Member] | Foreign Tax Jurisdiction [Member] |  |  |  |  |
Other adjustments |  | $ 44 |  |  |
Other adjustments, percent |  | (0.90%) |  |  |
Withholding Tax |  | $ 79 |  |  |
Withholding Tax, percent |  | (1.70%) |  |  |
Other Foreign Authority [Member] | Foreign Tax Jurisdiction [Member] |  |  |  |  |
Statutory tax rate difference |  | $ 63 |  |  |
Statutory tax rate difference, percent |  | (1.30%) |  |  |
[1] | State taxes in California made up the majority (greater than 50 percent) of the tax effect in this category

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