Quarterly report pursuant to Section 13 or 15(d)

Subsequent Events - Schedule of Exchange for Conversion of Preferred Shares for Promissory Notes (Details)

v3.19.1
Subsequent Events - Schedule of Exchange for Conversion of Preferred Shares for Promissory Notes (Details) - Subsequent Event [Member]
Apr. 30, 2019
USD ($)
Integer
shares
Apr. 22, 2019
shares
Apr. 09, 2019
shares
Preferred Series C [Member]      
Aggregate Number of Shares Held by Converting Stockholders     4,052
Number of Outstanding Shares Following Conversion     60,782
Preferred Series D [Member]      
Aggregate Number of Shares Held by Converting Stockholders     87,333
Number of Outstanding Shares Following Conversion     655,000
Preferred Series J [Member]      
Aggregate Number of Shares Held by Converting Stockholders   1,707  
Number of Outstanding Shares Following Conversion   256  
Preferred Series K [Member]      
Aggregate Number of Shares Held by Converting Stockholders   39,963 25,568
Number of Outstanding Shares Following Conversion   59,945 38,352
Note Exchange Agreement [Member]      
Aggregate Number of Shares Held by Converting Stockholders 10,827,850    
Aggregate Principal Amount of Notes into which Shares Converted | $ $ 168,270    
Number of Outstanding Shares Following Conversion 5,208,149    
Note Exchange Agreement [Member] | Preferred Series B [Member]      
Number of Converting Holders of Preferred Stock | Integer 1    
Aggregate Number of Shares Held by Converting Stockholders 3,333    
Aggregate Principal Amount of Notes into which Shares Converted | $ $ 11    
Number of Outstanding Shares Following Conversion    
Note Exchange Agreement [Member] | Preferred Series C [Member]      
Number of Converting Holders of Preferred Stock | Integer 1    
Aggregate Number of Shares Held by Converting Stockholders 1,852,894    
Aggregate Principal Amount of Notes into which Shares Converted | $ $ 12,353    
Number of Outstanding Shares Following Conversion    
Note Exchange Agreement [Member] | Preferred Series D [Member]      
Number of Converting Holders of Preferred Stock | Integer 3    
Aggregate Number of Shares Held by Converting Stockholders 2,213,660    
Aggregate Principal Amount of Notes into which Shares Converted | $ $ 29,516    
Number of Outstanding Shares Following Conversion 23,449    
Note Exchange Agreement [Member] | Preferred Series E [Member]      
Number of Converting Holders of Preferred Stock | Integer    
Aggregate Number of Shares Held by Converting Stockholders    
Aggregate Principal Amount of Notes into which Shares Converted | $    
Number of Outstanding Shares Following Conversion 5,174,200    
Note Exchange Agreement [Member] | Preferred Series F [Member]      
Number of Converting Holders of Preferred Stock | Integer 1    
Aggregate Number of Shares Held by Converting Stockholders 349,999    
Aggregate Principal Amount of Notes into which Shares Converted | $ $ 233    
Number of Outstanding Shares Following Conversion    
Note Exchange Agreement [Member] | Preferred Series G [Member]      
Number of Converting Holders of Preferred Stock | Integer 2    
Aggregate Number of Shares Held by Converting Stockholders 5,202,602    
Aggregate Principal Amount of Notes into which Shares Converted | $ $ 3,468    
Number of Outstanding Shares Following Conversion    
Note Exchange Agreement [Member] | Preferred Series H [Member]      
Number of Converting Holders of Preferred Stock | Integer 3    
Aggregate Number of Shares Held by Converting Stockholders 13,741    
Aggregate Principal Amount of Notes into which Shares Converted | $ $ 916    
Number of Outstanding Shares Following Conversion    
Note Exchange Agreement [Member] | Preferred Series I [Member]      
Number of Converting Holders of Preferred Stock | Integer 3    
Aggregate Number of Shares Held by Converting Stockholders 48,610    
Aggregate Principal Amount of Notes into which Shares Converted | $ $ 3,241    
Number of Outstanding Shares Following Conversion 500    
Note Exchange Agreement [Member] | Preferred Series J [Member]      
Number of Converting Holders of Preferred Stock | Integer 5    
Aggregate Number of Shares Held by Converting Stockholders 64,442    
Aggregate Principal Amount of Notes into which Shares Converted | $ $ 42,961    
Number of Outstanding Shares Following Conversion    
Note Exchange Agreement [Member] | Preferred Series K [Member]      
Number of Converting Holders of Preferred Stock | Integer 7    
Aggregate Number of Shares Held by Converting Stockholders 1,058,569    
Aggregate Principal Amount of Notes into which Shares Converted | $ $ 70,571    
Number of Outstanding Shares Following Conversion    
Note Exchange Agreement [Member] | Preferred Series L [Member]      
Number of Converting Holders of Preferred Stock | Integer 3    
Aggregate Number of Shares Held by Converting Stockholders 20,000    
Aggregate Principal Amount of Notes into which Shares Converted | $ $ 5,000    
Number of Outstanding Shares Following Conversion 10,000