Quarterly report pursuant to Section 13 or 15(d)

Preferred Stock (Details)

v3.19.1
Preferred Stock (Details) - $ / shares
Jan. 15, 2019
Jan. 14, 2019
Mar. 31, 2019
Dec. 31, 2018
Preferred Stock (Textual)        
Series 5 Preferred Stock, shares authorized     5,000,000 5,000,000
Preferred stock, par value     $ 0.001 $ 0.001
Series 5 Convertible Preferred Stock [Member]        
Preferred Stock (Textual)        
Series 5 Preferred Stock, shares authorized   12,000    
Convertible series preferred stock, description   The Series 5 Convertible Preferred Stock is convertible into the number of shares of Common Stock, determined by dividing the aggregate stated value of the Series 5 Convertible Preferred Stock of $1,000 per share to be converted by $3.33.    
Units sold under rights offering 12,000      
Preferred shares sold under rights offering 12,000      
Warrants exercise price $ 3.33      
Warrants to purchase common stock 3,600,000      
Preferred stock, shares outstanding     1,938  
Preferred shares converted into common stock     10,062  
Common Stock [Member]        
Preferred Stock (Textual)        
Shares of common stock issued for preferred shares     3,021,663