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6. Investments (Details Narrative) - USD ($) $ in Thousands | 2 Months Ended | 6 Months Ended | 12 Months Ended
--- | --- | --- | ---
Feb. 28, 2018 | Jun. 30, 2017 | Dec. 31, 2019 | Dec. 31, 2018
Impairment of investment |  |  | $ 8,195 | $ 1,000
Miso Robotics [Member] |  |  |  |
Ownership percentage | 30.00% | 22.60% | 0.00% |
Impairment of investment |  |  | $ 8,200 |
Proceeds from sale of investment |  |  | $ 2,000 |
Miso Robotics [Member] | Series A Preferred Stock [Member] |  |  |  |
Payment to acquire investment |  | $ 2,250 |  |
Miso Robotics [Member] | Series B Preferred Stock [Member] |  |  |  |
Payment to acquire investment | $ 6,000 |  |  |
Veritone [Member] |  |  |  |
Investment shares sold |  |  | 1,121,071 | 2,700,000
Loss from sale of investment |  |  | $ (9,200) | $ (19,100)
Veritone [Member] | Investments - Common Stock [Member] |  |  |  |
Investment owned, shares |  |  | 298,449 | 1,419,521
Fair value of investment |  |  | $ 743 | $ 5,395
Veritone [Member] | Investments - Warrants [Member] |  |  |  |
Investment warrants |  |  | 1,120,432 | 1,120,432
Fair value of investment |  |  | $ 757 | $ 2,064

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