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Acquisitions (Details Textual) - USD ($) $ in Thousands |  | 9 Months Ended |
--- | --- | --- | ---
Sep. 14, 2018 | Apr. 30, 2020 | Dec. 11, 2019
Acquisitions (Textual) |  |  |
Cash paid |  | $ 450 |
Contingent consideration, description |  | The contingent consideration includes two potential payments to the seller of $0.4 million each, based on monthly recurring revenue targets to be achieved over a 36-month period and 48-month period. |
Versature Corp. [Member] |  |  |
Acquisitions (Textual) |  |  |
Cash paid | $ 5,900 |  |
Acquired outstanding shares percentage | 100.00% |  |
Ringsouth Europa, S.L. [Member] |  |  |
Acquisitions (Textual) |  |  |
Acquired outstanding shares percentage |  |  | 100.00%

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- Definition Percentage of equity in the acquiree held by the acquirer immediately before the acquisition date in a business combination. + References No definition available. + Details
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- Definition The cash outflow associated with the acquisition of business during the period. The cash portion only of the acquisition price. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 30 -Section 50 -Paragraph 1 -Subparagraph (b)(1) -URI http://asc.fasb.org/extlink&oid=35744584&loc=d3e6927-128479 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 13 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=118932676&loc=d3e3213-108585 + Details
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