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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 |  |  |

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