Quarterly report pursuant to Section 13 or 15(d)

Senior Secured Notes (Details Textual)

v3.19.1
Senior Secured Notes (Details Textual) - USD ($)
1 Months Ended 3 Months Ended
May 01, 2017
Jul. 31, 2018
Feb. 22, 2018
Mar. 31, 2019
Mar. 31, 2018
Jan. 31, 2019
Jan. 22, 2019
Jul. 01, 2018
Senior Secured Notes (Textual)                
Principal amount               $ 100,000
Amortized to interest expense       $ 32,302      
Warrants exercise price       $ 6.25   $ 4.99 $ 3.75  
Senior Secured Bridge Note [Member]                
Senior Secured Notes (Textual)                
Principal amount $ 287,500              
Debt proceeds 250,000              
Original issue discount $ 37,500              
Maturity date at issue Nov. 01, 2017              
Interest expense         $ 23,363      
Senior Secured Bridge Note [Member] | IPO [Member]                
Senior Secured Notes (Textual)                
Issuance of common stock   10,020            
Warrants to purchase of common stock   65,130            
Warrants exercise price   $ 4.99            
Extinguishment of net loss   $ 97,593            
Senior Holder Paying [Member]                
Senior Secured Notes (Textual)                
Settlement cash payment     $ 100,000          
Issuance of common stock     100,000          
Settlement agreement     $ 150,000