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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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