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v3.20.2

Summary of Significant Accounting Policies (Details 2) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2020 | Jun. 30, 2019 | Jun. 30, 2020 | Jun. 30, 2019
Property, Plant and Equipment [Line Items] |  |  |  |
Net revenues | $ 678 | $ 1,469 | $ 1,860 | $ 3,411
Percentage of net revenues | 100.00% | 100.00% | 100.00% | 100.00%
HMI Solutions [Member] | Automotive [Member] |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |
Net revenues | $ 140 | $ 440 | $ 140 | $ 936
Percentage of net revenues | 21.00% | 30.00% | 29.00% | 27.00%
HMI Solutions [Member] | Consumer electronics [Member] |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |
Net revenues | $ 538 | $ 1,029 | $ 1,319 | $ 2,475
Percentage of net revenues | 79.00% | 70.00% | 71.00% | 73.00%
HMI Products [Member] |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |
Net revenues | $ 80 | $ 241 | $ 192 | $ 311
Percentage of net revenues | 100.00% | 100.00% | 100.00% | 100.00%
HMI Products [Member] | Automotive [Member] |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |
Net revenues | $ 7 | $ 0 | $ 15 | $ 1
Percentage of net revenues | 9.00% |  | 8.00% |
HMI Products [Member] | Medical [Member] |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |
Net revenues | $ 47 | $ 40 | $ 103 | $ 60
Percentage of net revenues | 59.00% | 17.00% | 54.00% | 19.00%
HMI Products [Member] | Distributors and other [Member] |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |
Net revenues | $ 26 | $ 201 | $ 74 | $ 250
Percentage of net revenues | 32.00% | 83.00% | 38.00% | 81.00%

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