Summary of Significant Policies - Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share (Details) - shares	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017
Earnings Per Share Basic And Diluted [Line Items]
Total potentially dilutive shares	24,772,522	4,231,731
Series A Convertible Preferred Stock [Member]
Earnings Per Share Basic And Diluted [Line Items]
Total potentially dilutive shares	2,395,830	1,146,797
Series A-1 Convertible Preferred Stock [Member]
Earnings Per Share Basic And Diluted [Line Items]
Total potentially dilutive shares	767,040	727,703
Series G Convertible Preferred Stock [Member]
Earnings Per Share Basic And Diluted [Line Items]
Total potentially dilutive shares		178,000
Convertible Notes [Member]
Earnings Per Share Basic And Diluted [Line Items]
Total potentially dilutive shares	21,303,158	1,847,057
Common Stock Warrants [Member]
Earnings Per Share Basic And Diluted [Line Items]
Total potentially dilutive shares	287,484	330,856
Options [Member]
Earnings Per Share Basic And Diluted [Line Items]
Total potentially dilutive shares	19,010	1,318