2. Summary of Significant Accounting Policies (Details Narrative) - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2019	Dec. 31, 2018
Payment ot acquire patent rights	$ 4,420	$ 0
Antidilutive shares	0	0
Measurement Input Price Volatility [Member]
Assumptions used for embedded derivative	30%
Measurement Input Risk Free Interest Rate [Member]
Assumptions used for embedded derivative	1.86%
Measurement Input Credit Spread [Member]
Assumptions used for embedded derivative	25%
Measurement Input Expected Dividend Rate [Member]
Assumptions used for embedded derivative	0%
Patents [Member]
Patent useful life	1 to 5 years
Sales Revenue Net [Member] \| One Licensee [Member]
Concentration risk percentage		17.00%
Sales Revenue Net [Member] \| One Licensee [Member]
Concentration risk percentage		17.00%

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