Schedule of Fair Value Assumption Used (Details) $ in Thousands	12 Months Ended
Dec. 31, 2020 USD ($)
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Fair Value	$ 14,660
Face value principal payable	12,817
November 2019 Senior Secured Convertible Notes [Member]
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Fair Value	1,270
Face value principal payable	956
April 2020 Senior Convertible Notes [Member]
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Fair Value	4,600
Face value principal payable	$ 4,111
Debt Instrument, Term	1 year 3 months 29 days
April 2020 Senior Convertible Notes [Member] \| Measurement Input, Required Rate of Return [Member]
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Fair value assumption measurement input	0.5020
April 2020 Senior Convertible Notes [Member] \| Measurement Input, Conversion Price [Member]
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Fair value assumption measurement input	5.00
April 2020 Senior Convertible Notes [Member] \| Measurement Input, Share Price [Member]
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Fair value assumption measurement input	2.12
April 2020 Senior Convertible Notes [Member] \| Measurement Input, Price Volatility [Member]
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Fair value assumption measurement input	70.00
April 2020 Senior Convertible Notes [Member] \| Measurement Input, Risk Free Interest Rate [Member]
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Fair value assumption measurement input	0.11
April 2020 Senior Convertible Notes [Member] \| Measurement Input, Expected Dividend Rate [Member]
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Fair value assumption measurement input
August 2020 Senior Secured Convertible Notes [Member]
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Fair Value	$ 8,790
Face value principal payable	$ 7,750
Debt Instrument, Term	1 year 7 months 2 days
August 2020 Senior Secured Convertible Notes [Member] \| Measurement Input, Required Rate of Return [Member]
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Fair value assumption measurement input	27.20
August 2020 Senior Secured Convertible Notes [Member] \| Measurement Input, Conversion Price [Member]
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Fair value assumption measurement input	5.00
August 2020 Senior Secured Convertible Notes [Member] \| Measurement Input, Share Price [Member]
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Fair value assumption measurement input	2.12
August 2020 Senior Secured Convertible Notes [Member] \| Measurement Input, Price Volatility [Member]
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Fair value assumption measurement input	70.00
August 2020 Senior Secured Convertible Notes [Member] \| Measurement Input, Risk Free Interest Rate [Member]
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Fair value assumption measurement input	0.12
August 2020 Senior Secured Convertible Notes [Member] \| Measurement Input, Expected Dividend Rate [Member]
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Fair value assumption measurement input
November 2019 Senior Secured Convertible Note [Member]
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Debt Instrument, Term	3 months
November 2019 Senior Secured Convertible Note [Member] \| Measurement Input, Required Rate of Return [Member]
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Fair value assumption measurement input	0.09
November 2019 Senior Secured Convertible Note [Member] \| Measurement Input, Conversion Price [Member]
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Fair value assumption measurement input	1.60
November 2019 Senior Secured Convertible Note [Member] \| Measurement Input, Share Price [Member]
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Fair value assumption measurement input	2.12
November 2019 Senior Secured Convertible Note [Member] \| Measurement Input, Price Volatility [Member]
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Fair value assumption measurement input	70.00
November 2019 Senior Secured Convertible Note [Member] \| Measurement Input, Risk Free Interest Rate [Member]
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Fair value assumption measurement input	0.09
November 2019 Senior Secured Convertible Note [Member] \| Measurement Input, Expected Dividend Rate [Member]
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Fair value assumption measurement input

Face (par) amount of debt instrument at time of issuance.

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Fair value portion of debt instrument payable, including, but not limited to, notes payable and loans payable.

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Period of time between issuance and maturity of debt instrument, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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