Schedule of Roll Forward of Level 3 Financial Instruments (Details) $ in Thousands	9 Months Ended
	Sep. 30, 2021 USD ($)
Short-term Debt [Line Items]
Balance at December 31, 2020
Initial valuation of derivative liabilities included in debt discount	223
Initial valuation of derivative liabilities included in derivative expense	619
Reclassification of derivative liabilities to gain on debt extinguishment	(92)
Reclass from Additional paid-in capital	290
Change in fair value included in derivative expense	2,435
Balance at September 30, 2021	3,475
Warrants [Member]
Short-term Debt [Line Items]
Balance at December 31, 2020
Initial valuation of derivative liabilities included in debt discount
Initial valuation of derivative liabilities included in derivative expense
Reclassification of derivative liabilities to gain on debt extinguishment
Reclass from Additional paid-in capital	46
Change in fair value included in derivative expense	361
Balance at September 30, 2021	407
Convertible Notes [Member]
Short-term Debt [Line Items]
Balance at December 31, 2020
Initial valuation of derivative liabilities included in debt discount	223
Initial valuation of derivative liabilities included in derivative expense	619
Reclassification of derivative liabilities to gain on debt extinguishment	(92)
Reclass from Additional paid-in capital	244
Change in fair value included in derivative expense	2,074
Balance at September 30, 2021	$ 3,068