Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-03(10)(1))
-URI http://asc.fasb.org/extlink&oid=120398452&loc=d3e534808-122878

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 20
-Section 45
-Paragraph 5
-URI http://asc.fasb.org/extlink&oid=120320667&loc=SL49117168-202975

Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 20
-Section 45
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=99380562&loc=d3e13770-109266

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

Acquisition of Business (Details Textual) - USD ($) $ in Thousands	Jun. 01, 2019	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Acquisition of Business (Textual)
Purchase price, description	a. An advance of $276 was paid to Imdecol in cash upon signing the definitive agreement in March 2019; b. An additional approximately $1,619 was paid to Imdecol in cash at closing, on June 1, 2019. c. The final consideration will be paid by August 2020, according to the Formula of Consideration (the "Contingent Consideration").
Goodwill	$ 1,085	$ 5,147	$ 4,676	$ 4,676
Acquisition expenses	138
Ordinary shares value issued for payment	$ 417