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Business Combination, Significant Transaction and Sale of Business (Details Textual) - USD ($) $ in Thousands | Jun. 30, 2019 | Apr. 01, 2019 | Feb. 28, 2019 | Oct. 01, 2019
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NetEffects Inc [Member] |  |  |  |
Business Combination, Significant Transaction and Sale of Business (Textual) |  |  |  |
Business combination total consideration | $ 12,500 |  |  |
Payments upon closing of the business acquisition | $ 9,400 |  |  |
Ownership interest acquired | 100.00% |  |  |
Business acquisition, deferred payment | $ 3,100 |  |  |
PowWow Inc [Member] |  |  |  |
Business Combination, Significant Transaction and Sale of Business (Textual) |  |  |  |
Business combination total consideration |  | $ 8,400 |  |
Contingent consideration in future performance |  | $ 2,000 |  |
Ownership interest acquired |  | 100.00% |  |
OnTarget Group Inc. [Member] |  |  |  |
Business Combination, Significant Transaction and Sale of Business (Textual) |  |  |  |
Business combination total consideration |  |  | $ 12,456 |
Deferred payment depending on the future operating results |  |  | $ 6,000 |
Ownership interest acquired |  |  | 100.00% |
Infinigy Solutions LLC [Member] |  |  |  |
Business Combination, Significant Transaction and Sale of Business (Textual) |  |  |  |
Business combination total consideration |  |  |  | $ 4,393
Business acquisition percentage of voting interests holdings |  |  |  | 100.00%
Additional rate ownership acquired |  |  |  | 30.00%

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