Investments and Fair Value of Financial Instruments (Details Narrative) - USD ($) $ in Thousands |
3 Months Ended | |
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Mar. 31, 2020 |
Dec. 31, 2019 |
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Measurement Input, Royalty Payment Rate [Member] | ||
Discount rate | 3.00% | 3.00% |
Discount Rate [Member] | ||
Discount rate | 21.00% | 21.00% |
Discount Rate [Member] | Minimum [Member] | ||
Increase (Decrease) in liability | $ 156 | |
Discount Rate [Member] | Maximum [Member] | ||
Increase (Decrease) in liability | $ 177 |
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- Definition Discount rate. No definition available.
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