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Summary of Significant Accounting Policies (Details 5) - USD ($) $ in Thousands | Sep. 30, 2020 | Dec. 31, 2019
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Summary of Significant Accounting Policies [Line Items] |  |
Deferred revenues | $ 143 | $ 67
Deferred revenues HMI Solutions [Member] |  |
Summary of Significant Accounting Policies [Line Items] |  |
Deferred revenues | 41 | 37
Deferred revenues HMI Products [Member] |  |
Summary of Significant Accounting Policies [Line Items] |  |
Deferred revenues | $ 102 | $ 30

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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
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- Definition Amount of deferred income and obligation to transfer product and service to customer for which consideration has been received or is receivable, classified as current. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(5)) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 + Details
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