Equity (Tables)

6 Months Ended

Jun. 30, 2020

Equity [Abstract]

Schedule of Convertible Preferred Shares

	Number of Preferred Stock		Number of underlying Common stock
Series B Convertible Preferred Stock		17,303		2,220,552	*
Series C Convertible Preferred Stock		2,343		33,322
Total				2,253,874

* Including the shares of common stock the holders of Series B Convertible 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.

Schedule of Warrants Outstanding Activity

As of June 30, 2020, the Company has outstanding warrants to purchase an aggregate of 26,705,502 shares of common stock as follows:

	Number of underlying Common stock		Weighted average exercise price
Series A Warrants		1,107	$	8,750.00
Series B Warrants		2,448	$	3,500.00
Series D Warrants		806,698	$	15.19
Series E Warrants		2,972,221	$	1.80
Series F Warrants		22,688,900	$	0.50
April 2019 Underwriter Warrants		34,955	$	6.25
September 2019 Underwriter Warrants		194,444	$	2.25
Other warrants		4,729	$	587.33
Total Warrants		26,705,502	$	1.89