Stockholders' Equity (Deficit) (Details 6) shares in Thousands	3 Months Ended
	Mar. 31, 2020 $ / shares shares
Class of Warrant or Right [Line Items]
Number of Warrants | shares	2,536
Weighted Average Remaining Life (years)	1 year 5 months 5 days
Weighted Average Exercise Price per share | $ / shares	$ 1.52
Warrants Group One [Member]
Class of Warrant or Right [Line Items]
Number of Warrants | shares	1,551
Weighted Average Remaining Life (years)	1 year 1 month 24 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 10 months 17 days
Weighted Average Exercise Price per share | $ / shares	$ 0.50