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Amount charged to advertising expense for the period, which are expenses incurred with the objective of increasing revenue for a specified brand, product or product line.

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Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.

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Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented.

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

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Percentage employer matches of the employee's percentage contribution matched.

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Maximum percentage of employee gross pay the employee may contribute to a defined contribution plan.

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Useful life of finite-lived intangible assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Description of the likelihood that an uncertainty in income taxes will not be sustained as a result of the examination by the taxing authority.

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Number of operating segments. An operating segment is a component of an enterprise: (a) that engages in business activities from which it may earn revenues and incur expenses (including revenues and expenses relating to transactions with other components of the same enterprise), (b) whose operating results are regularly reviewed by the enterprise's chief operating decision maker to make decisions about resources to be allocated to the segment and assess its performance, and (c) for which discrete financial information is available. An operating segment may engage in business activities for which it has yet to earn revenues, for example, start-up operations may be operating segments before earning revenues.

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Amount of expenses for special or contractual termination benefits provided to current employees involuntarily terminated under a benefit arrangement associated exit or disposal activities pursuant to an authorized plan. Excludes expenses related to one-time termination benefits, a discontinued operation or an asset retirement obligation.

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Significant Accounting Policies (Details Textual) $ in Thousands	12 Months Ended
	Dec. 31, 2019 USD ($) Segments shares	Dec. 31, 2018 USD ($) shares	Dec. 31, 2017 USD ($) shares	Jan. 01, 2019 USD ($)
Significant Accounting Policies (Textual)
Changes in fair value of contingent consideration liability	$ 255	$ (38)	$ 300
Employee's contribution percent	100.00%
Matching contributions, percentage	3.00%
Severance expenses	$ 4,712	4,052	3,748
Advertising expenses	$ 519	$ 304	$ 384
Income tax ultimate settlement, percentage	More than 50%.
Ordinary shares excluded from the calculations of diluted earnings per share \| shares			2,093
Number of operating segments \| Segments	4
Stock-based compensation expense	$ 74	$ 194	$ 78
Expense related to doubtful accounts	$ 958	$ 1,070	$ 1,164
Short-term deposits maturity, term	Short-term deposits include deposits with original maturities of more than three months and less than one year.
Operating lease liabilities				$ 12,322
Minimum [Member]
Significant Accounting Policies (Textual)
Intangible assets amortization period	1 year
Maximum [Member]
Significant Accounting Policies (Textual)
Intangible assets amortization period	15 years