Equity - Schedule of Issuance of Warrants to Purchase Common Stock (Details)	Dec. 31, 2018 $ / shares shares
Class of Warrant or Right [Line Items]
Total Warrants | shares	40,746,189
Weighted average exercise price | $ / shares	$ 1.25
Series A Warrants [Member]
Class of Warrant or Right [Line Items]
Total Warrants | shares	52,165
Weighted average exercise price | $ / shares	$ 175.00
Series B Warrants [Member]
Class of Warrant or Right [Line Items]
Total Warrants | shares	122,269
Weighted average exercise price | $ / shares	$ 70.00
Series D Warrants [Member]
Class of Warrant or Right [Line Items]
Total Warrants | shares	40,333,332
Weighted average exercise price | $ / shares	$ 0.30
Other Warrants [Member]
Class of Warrant or Right [Line Items]
Total Warrants | shares	238,423
Weighted average exercise price | $ / shares	$ 88.47