Stockholders' Equity (Deficit) (Details 6) shares in Thousands	6 Months Ended
	Jun. 30, 2020 $ / shares shares
Class of Warrant or Right [Line Items]
Number of Warrants | shares	2,566
Weighted Average Remaining Life (years)	1 year 2 months 12 days
Weighted Average Exercise Price per share | $ / shares	$ 1.51
Warrants Group One [Member]
Class of Warrant or Right [Line Items]
Number of Warrants | shares	1,551
Weighted Average Remaining Life (years)	10 months 21 days
Weighted Average Exercise Price per share | $ / shares	$ 2.18
Warrants Group Two [Member]
Class of Warrant or Right [Line Items]
Number of Warrants | shares	985
Weighted Average Remaining Life (years)	1 year 7 months 17 days
Weighted Average Exercise Price per share | $ / shares	$ 0.50
Warrants Group Three [Member]
Class of Warrant or Right [Line Items]
Number of Warrants | shares	30
Weighted Average Remaining Life (years)	2 years 7 months 10 days
Weighted Average Exercise Price per share | $ / shares	$ 0.50