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Acquisition of Business (Details Textual) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2017
Acquisition of Business (Textual)
Additional amount of liability	$ 178
Intangible assets amortized method	Straight-line method
Subsequent Event [Member]
Acquisition of Business (Textual)
Additional amount of liability		$ 178
Subsidiary [Member] | January 1, 2016 [Member]
Acquisition of Business (Textual)
Acquisition of businee total consideration	$ 886
Issuance of ordinarary share value	$ 298
Issuance of ordinary shares	162,734
Loan conversion amount	$ 256
Cash payment acquisition	$ 154

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Amount of consideration transferred, consisting of acquisition-date fair value of assets transferred by the acquirer, liabilities incurred by the acquirer, and equity interest issued by the acquirer.

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Amount of tangible or intangible assets, including a business or subsidiary of the acquirer transferred by the entity to the former owners of the acquiree. Excludes cash.

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Amount of liability recognized arising from contingent consideration in a business combination.

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The value of the financial instrument(s) that the original debt is being converted into in a noncash (or part noncash) transaction. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period.

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The amortization method of a major finite-lived intangible asset class. A major class is composed of intangible assets that can be grouped together because they are similar either by their nature or by their use in the operations of a company. The straight-line method is the preferred amortization method, unless another method better reflects the pattern in which the asset is consumed.

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Number of shares of stock issued during the period pursuant to acquisitions.

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