Note 15 - Taxes on Income (Tables)

12 Months Ended

Dec. 31, 2019

Notes Tables

Schedule of Components of Income Tax Expense (Benefit) [Table Text Block]

	Year ended December 31,
	201 9			201 8			201 7
Domestic taxes
State taxes :
Current	$	2		$	3		$	2
Foreign taxes:
Current	$	1,272		$	943		$	368
Deferred		(2,834	)		(2,814	)		(462	)
		(1,562	)		(1,871	)		(94	)
Tax benefit	$	(1,560	)	$	(1,868	)	$	(92	)

Schedule of Income before Income Tax, Domestic and Foreign [Table Text Block]

	Year ended December 31,
	201 9			2018			2017
Domestic	$	(3,084	)	$	(2,825	)	$	(4,128	)
Foreign		334			(1,000	)		1,033
	$	(2,750	)	$	(3,825	)	$	(3,095	)

Schedule of Effective Income Tax Rate Reconciliation [Table Text Block]

	Year ended December 31,
	201 9			2018			2017
Loss before taxes on income	$	(2,750	)	$	(3,825	)	$	(3,095	)
Theoretical tax benefit at U.S. statutory tax rate (21% for 2019 and 2018 and 35% for 2017)	$	(578	)	$	(803	)	$	(1,083	)
State taxes, net of federal benefit		2			3			2
Foreign income taxed at rates other than the U.S. rate (including deferred taxes that were not provided, valuation allowance and current adjustment and interest on uncertain tax position liability)		(1,761	)		(1,767	)		(808	)
Nondeductible equity-based compensation expenses		604			542			816
Valuation allowance in U.S.		173			157			984
Other		-			-			(2	)
	$	(1,560	)	$	(1,868	)	$	(91	)

Schedule of Deferred Tax Assets and Liabilities [Table Text Block]

	December 31,
	201 9			2018
Reserves and accruals	$	499		$	284
Equity-based compensation		2,348			1,621
Intangible assets		86			184
Carryforward tax losses		9,370			6,715
Other		941			858
Total deferred tax assets		13,244			9,662
Valuation allowance		(6,867	)		(6,082	)
Total deferred tax assets		6,377			3,580
Deferred tax liabilities, net
Acquired intangible assets		119			195
Acquired carryforward tax losses		-			(44	)
Total deferred tax liabilities, net	$	119		$	151

Schedule of Unrecognized Tax Benefits Roll Forward [Table Text Block]

	201 9			2018			2017
Gross unrecognized tax benefits at January 1,	$	2,040		$	1,273		$	1,023
Decreases in tax positions for previous years		(175	)		-			(268	)
Increases in tax positions for current year		1,153			776			306
Increase in tax positions for previous years		95			-			131
Change in interest and linkage related to tax positions		57			(9	)		81
Gross unrecognized tax benefits at December 31,	$	3,170		$	2,040		$	1,273