Quarterly report pursuant to Section 13 or 15(d)

Related Party Transactions - Additional Information (Detail)

v3.19.1
Related Party Transactions - Additional Information (Detail) - USD ($)
1 Months Ended 3 Months Ended
Jan. 08, 2019
Dec. 19, 2018
Dec. 10, 2018
Nov. 08, 2017
Jul. 28, 2017
Jul. 26, 2017
Apr. 16, 2019
Feb. 28, 2019
Apr. 05, 2019
Mar. 20, 2019
Jan. 04, 2019
Nov. 16, 2018
Jul. 10, 2018
May 31, 2018
Related Party Transaction [Line Items]                            
Exercise price of warrants, per share                           $ 1.00
Stock options vested                     1,145,834      
Common stock, outstanding               304,520,070           216,722,779
Subsequent Event [Member]                            
Related Party Transaction [Line Items]                            
Warrants to purchase common shares, shares                 785,700 3,895,200        
Exercise price of warrants, per share                 $ 0.50 $ 0.50        
Stock options aggregate awarded shares             150,000              
Private Equity Offering                            
Related Party Transaction [Line Items]                            
Warrants to purchase common shares, shares               23,487,585            
Exercise price of warrants, per share               $ 0.75            
Private Equity Offering | Subsequent Event [Member]                            
Related Party Transaction [Line Items]                            
Warrants to purchase common shares, shares                   1,000,000        
Chief Science Officer                            
Related Party Transaction [Line Items]                            
Stock options vested                         500,000  
Managing Director                            
Related Party Transaction [Line Items]                            
Stock options vested                         100,000  
Dr Richard G Pestell | ProstaGene, LLC                            
Related Party Transaction [Line Items]                            
Common stock held for future issuance                       8,611,427    
Percentage of outstanding equity interest                       77.20%    
Common stock, outstanding                       13,258,000    
Dr Richard G Pestell | ProstaGene, LLC | Escrow Account Deposit                            
Related Party Transaction [Line Items]                            
Common stock held for future issuance                       4,171,013    
Common stock, outstanding                       5,400,000    
Common stock shares restriction period               3 years            
Dr Richard G Pestell | ProstaGene, LLC | Stock Restriction Agreement [Member]                            
Related Party Transaction [Line Items]                            
Common stock held for future issuance                       8,342,000    
Jordan G. Naydenov | Private Equity Offering                            
Related Party Transaction [Line Items]                            
Warrants to purchase common shares, shares           66,666                
Exercise price of warrants, per share           $ 1.00                
Jordan G. Naydenov | Short Term Convertible Promissory Notes | Private Equity Offering                            
Related Party Transaction [Line Items]                            
Purchased short term convertible promissory note interest           7.00%                
Proceeds from private equity offering           $ 100,000                
Alpha Venture Capital Partners, L.P.                            
Related Party Transaction [Line Items]                            
Warrants to purchase common shares, shares         33,333                  
Exercise price of warrants, per share         $ 1.00                  
Alpha Venture Capital Partners, L.P. | Short Term Convertible Promissory Notes                            
Related Party Transaction [Line Items]                            
Purchased short term convertible promissory note interest         7.00%                  
Proceeds from private equity offering         $ 50,000                  
Anthony D Caracciolo                            
Related Party Transaction [Line Items]                            
Board of chairman salary   $ 5,000 $ 16,667                      
Anthony D Caracciolo | Private Equity Offering                            
Related Party Transaction [Line Items]                            
Stock and warrants issued during period value common stock and warrants       $ 100,000                    
Argonne Trading LLC [Member]                            
Related Party Transaction [Line Items]                            
Warrants to purchase common shares, shares 500,000                          
Exercise price of warrants, per share $ 0.30                          
Argonne Trading LLC [Member] | Short Term Convertible Promissory Notes                            
Related Party Transaction [Line Items]                            
Purchased short term convertible promissory note interest 10.00%                          
Proceeds from private equity offering $ 500,000