Quarterly report pursuant to Section 13 or 15(d)

Subsequent Events (Details Textual)

v3.19.1
Subsequent Events (Details Textual) - shares
 1 Months Ended
Apr. 24, 2019
Mar. 31, 2019
Share-based Compensation Arrangement by Share-based Payment Award, Number of Additional Shares Authorized 13,000,000  
Common Stock, Capital Shares Reserved for Future Issuance   200,000,000
Convertible Preferred Stock, Shares Issued upon Conversion   113,600,000
Subsequent Event [Member]    
Common Stock, Capital Shares Reserved for Future Issuance 500,000,000  
Subsequent Event [Member] | Two Thousand Sixteen Stock Option Plan [Member]    
Share-based Compensation Arrangement by Share-based Payment Award, Number of Additional Shares Authorized 13,000,000  
Common Stock, Capital Shares Reserved for Future Issuance 28,000,000  
Series A Preferred Stock [Member] | Subsequent Event [Member]    
Preferred Stock Shares Designated 15,000,000  
Series AA Preferred Stock [Member]    
Convertible Preferred Stock, Shares Issued upon Conversion 34,900,000 148,523,540
Series AA Preferred Stock [Member] | Subsequent Event [Member]    
Convertible Preferred Stock, Shares Issued upon Conversion 148,523,540