TAXES ON INCOME (Summary of Taxes On Income By Jurisdiction) (Details) - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Income Tax Disclosure [Abstract]
Domestic taxes: Current taxes	$ 238	$ 494	$ 2,715
Domestic taxes: Deferred taxes		(211)	369
Domestic	238	283	3,084
Foreign taxes: Current taxes	5,323	3,844	2,367
Foreign taxes: Deferred taxes	91	(2,476)	(154)
Foreign	5,414	1,368	2,213
Taxes on income	$ 5,652	$ 1,651	$ 5,297

Amount of current federal tax expense (benefit) pertaining to income (loss) from continuing operations.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 235
-SubTopic 10
-Section S99
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-Subparagraph (SX 210.4-08(h))
-URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690

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