Note 9 - Taxes on Income (Details) - Income Tax Reconciliation (USD $) In Thousands, unless otherwise specified	12 Months Ended
Dec. 31, 2014	Dec. 31, 2013
Income Tax Reconciliation [Abstract]
Income (loss) before income taxes	$ (657)	$ (676)
Theoretical tax at U.S. statutory tax rate (34%)	(223)	(230)
Taxes in respect of prior years	37	(153)
Tax adjustment in respect of foreign subsidiary	(41)	35
Nondeductible expenses	87	39
Operating carryforward losses, credits and temporary differences for which valuation allowance was (utilized) provided	141	312
Tax expenses	$ 1us-gaap_IncomeTaxExpenseBenefit	$ 3us-gaap_IncomeTaxExpenseBenefit

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This element represents the income or loss from continuing operations attributable to the economic entity which may also be defined as revenue less expenses from ongoing operations, after income or loss from equity method investments, but before income taxes, extraordinary items, and noncontrolling interest.

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-Name Regulation S-X (SX)

-Number 210

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- Definition

Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

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- Definition

Amount 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 increase (decrease) in the valuation allowance for deferred tax assets.

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- Definition

Amount 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 equity in earnings (loss) of unconsolidated subsidiaries exempt from income taxes.

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- Definition

The amount of income tax expense or benefit for the period computed by applying the domestic federal statutory tax rates to pretax income from continuing operations.

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- Definition

Amount of increase in unrecognized tax benefits resulting from tax positions taken in prior period tax returns.

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