Equity - Schedule of Warrants and Options Outstanding and Exercisable (Details)	12 Months Ended
	Dec. 31, 2018 $ / shares shares
Number of Shares Outstanding	6,389
Weighted average contractual term	7 years 7 months 13 days
Number of Options Exercisable at the End of the Period	5,138
Exercise Price One [Member]
Exercise price lower limit | $ / shares	$ 0.00
Exercise price upper limit | $ / shares	$ 65.1
Number of Shares Outstanding	127
Weighted average contractual term	7 years 8 months 5 days
Number of Options Exercisable at the End of the Period	48
Exercise Price Two [Member]
Exercise price lower limit | $ / shares	$ 106.4
Exercise price upper limit | $ / shares	$ 113.75
Number of Shares Outstanding	3,003
Weighted average contractual term	7 years 11 months 1 day
Number of Options Exercisable at the End of the Period	2,002
Exercise Price Three [Member]
Exercise price lower limit | $ / shares	$ 166.25
Exercise price upper limit | $ / shares	$ 437.5
Number of Shares Outstanding	3,051
Weighted average contractual term	7 years 6 months 21 days
Number of Options Exercisable at the End of the Period	2,883
Exercise Price Four [Member]
Exercise price lower limit | $ / shares	$ 1,180
Exercise price upper limit | $ / shares	$ 19,512.5
Number of Shares Outstanding	86
Weighted average contractual term	6 years 6 months 14 days
Number of Options Exercisable at the End of the Period	86
Exercise Price Five [Member]
Exercise price lower limit | $ / shares	$ 25,550
Exercise price upper limit | $ / shares	$ 73,500
Number of Shares Outstanding	122
Weighted average contractual term	2 years 7 months 6 days
Number of Options Exercisable at the End of the Period	119