Equity - Schedule of Convertible Preferred Shares (Details)	12 Months Ended
	Dec. 31, 2020 shares
Class of Stock [Line Items]
Number of underlying Common Stock	3,159,637
Series B Convertible Preferred Stock [Member]
Class of Stock [Line Items]
Number of Preferred Stock	17,303	[1]
Number of underlying Common Stock	3,112,923	[2]
Series C Convertible Preferred Stock [Member]
Class of Stock [Line Items]
Number of Preferred Stock	2,343
Number of underlying Common Stock	46,714	[3]

[1] See "Note 11 - Subsequent events" regarding conversion of all remaining Series B Convertible Preferred Stock into common stock.

[2] On July 7, 2016, we issued 442,424 shares of Series B Preferred Stock in a public offering. Our Series B Preferred Stock has a stated value of $33.00 which currently converted into 3,112,923 reflecting a conversion price equal to $ 0.321. The holders of Series B Preferred Stock are entitled to receive as cumulative dividends at the rate per share of 15% per annum of the stated value for five years, payable in cash or common stock, at the Company's discretion, but excluding effect of future conversion price adjustment, if any.

[3] On March 14, 2017, we issued 1,069,822 shares of Series C Preferred Stock in a public offering. Our Series C Preferred Stock has a stated value of $6.40 which currently converted into 46,714 reflecting a conversion price equal to $ 0.321.