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TAXES ON INCOME (Tables)

12 Months Ended

Dec. 31, 2018

Income Tax Disclosure [Abstract]

Schedule Of Income Tax Expense (Benefit)

The income tax expense (benefit) for the years ended December 31, 2016, 2017 and 2018 consisted of the following:

		Year ended December 31,
		2016				2017				2018
Current		$	1,418			$	1,200			$	3,350
Deferred			343				497				(6,601	)
		$	1,761			$	1,697			$	(3,251	)
Domestic (Israel)		$	968			$	1,533			$	(5,919	)
Foreign			793				164				2,668
		$	1,761			$	1,697			$	(3,251	)

Schedule Of Deferred Income Taxes

Significant components of the Company's deferred tax assets and liabilities are as follows:

		December 31,
		2017				2018
Deferred tax assets:
Net operating loss carry forward		$	76,570			$	75,755
Temporary differences mainly relating to Research and Development, reserves and allowances			31,566				24,875
Deferred tax asset before valuation allowance			108,136				100,630
Valuation allowance			(107,148	)			(93,154	)
Deferred tax asset			988				7,476
Deferred tax liabilities:
Other temporary differences			(141	)			(28	)
Deferred tax asset, net		$	847			$	7,448

Schedule Of Income (Loss) Before Taxes

Income (Loss) before taxes is comprised as follows:

		Year ended December 31,
		2016				2017				2018
Domestic		$	(1,301	)		$	13,145			$	17,921
Foreign			14,491				4,112				1,874
		$	13,190			$	17,257			$	19,795

Schedule Of Income Tax Reconciliation

Reconciliation between the theoretical tax expense, assuming all income is taxed at the statutory tax rate applicable to income of the Company and the actual tax expense as reported in the statements of operations is as follows:

		Year ended December 31,
		2016				2017				2018
Income before taxes as reported in the consolidated statements of operations		$	13,190			$	17,257			$	19,795
Statutory tax rate			25	%			24	%			23	%
Theoretical tax income on the above amount at the Israeli statutory tax rate		$	3,298			$	4,142			$	4,553
Non-deductible expenses			467				290				1,299
Non-deductible expenses related to employee stock options			268				289				376
Changes in tax rate			8,900				124				179
Losses in respect of which no deferred taxes were generated (including changes in valuation allowance)			(10,055	)			(3,225	)			(4,068	)
Recognition of deferred taxes during the year, for which valuation allowance was provided in prior years											(7,200	)
Other			(1,117	)			77				1,610
Actual tax expense (benefit)		$	1,761			$	1,697			$	(3,251	)

Schedule Of Changes In Unrecognized Tax Benefits

A reconciliation of the beginning and ending balances of the total amounts of unrecognized tax benefits is as follows:

		December 31,
		2017				2018
Uncertain tax positions, beginning of year		$	4,686			$	2,160
Decreases in tax positions for prior years			(3,880	)			(304	)
Increases in tax positions for prior years			49				18
Increase in tax position for current year			1,305				499
Uncertain tax positions, end of year		$	2,160			$	2,373

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Tabular disclosure of the components of income tax expense attributable to continuing operations for each year presented including, but not limited to: current tax expense (benefit), deferred tax expense (benefit), investment tax credits, government grants, the benefits of operating loss carryforwards, tax expense that results from allocating certain tax benefits either directly to contributed capital or to reduce goodwill or other noncurrent intangible assets of an acquired entity, adjustments of a deferred tax liability or asset for enacted changes in tax laws or rates or a change in the tax status of the entity, and adjustments of the beginning-of-the-year balances of a valuation allowance because of a change in circumstances that causes a change in judgment about the realizability of the related deferred tax asset in future years.

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Tabular disclosure of the components of net deferred tax asset or liability recognized in an entity's statement of financial position, including the following: the total of all deferred tax liabilities, the total of all deferred tax assets, the total valuation allowance recognized for deferred tax assets.

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