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Summary of Significant Accounting Policies (Details) - Schedule of deferred revenues - USD ($) $ in Thousands | Jun. 30, 2021 | Dec. 31, 2020
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Summary of Significant Accounting Policies (Details) - Schedule of deferred revenues [Line Items] |  |
Deferred revenues | $ 130 | $ 138
Deferred revenues license fees [Member] |  |
Summary of Significant Accounting Policies (Details) - Schedule of deferred revenues [Line Items] |  |
Deferred revenues | 28 | 28
Deferred revenues sensor modules [Member] |  |
Summary of Significant Accounting Policies (Details) - Schedule of deferred revenues [Line Items] |  |
Deferred revenues | 70 | 88
Deferred revenues non-recurring engineering [Member] |  |
Summary of Significant Accounting Policies (Details) - Schedule of deferred revenues [Line Items] |  |
Deferred revenues | $ 32 | $ 22

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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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