Quarterly report pursuant to Section 13 or 15(d)

Organization, Description of Business and Basis of Presentation - Additional Information (Details)

v3.19.3
Organization, Description of Business and Basis of Presentation - Additional Information (Details)
1 Months Ended 3 Months Ended 9 Months Ended
Oct. 24, 2019
Oct. 21, 2019
USD ($)
Jan. 26, 2019
USD ($)
Jan. 09, 2019
USD ($)
Sep. 18, 2018
USD ($)
Jul. 17, 2018
USD ($)
$ / shares
Oct. 31, 2019
USD ($)
$ / shares
May 31, 2019
USD ($)
$ / shares
shares
Sep. 30, 2019
USD ($)
shares
Sep. 30, 2019
USD ($)
shares
Sep. 30, 2018
USD ($)
Jun. 20, 2019
USD ($)
Dec. 15, 2018
$ / shares
Debt Instrument [Line Items]                          
Share issued upon conversion of convertible note | shares               51,327 173,557 173,557      
Advance from NovellusDx, Ltd.                   $ 0 $ 1,500,000    
Subsequent Events                          
Debt Instrument [Line Items]                          
Reverse stock split, conversion ratio 30                        
Public Offering                          
Debt Instrument [Line Items]                          
Stock issuance costs     $ 525,000 $ 563,000                  
NDX | Credit Agreement                          
Debt Instrument [Line Items]                          
Conversion price (in usd per share) | $ / shares                         $ 18.18
Advance from NovellusDx, Ltd.         $ 1,500,000                
Stated interest rate         10.75%               21.00%
NDX | Credit Agreement | Subsequent Events                          
Debt Instrument [Line Items]                          
Stated interest rate             0.00%            
Settlement agreement amount             $ 100,000            
Excess consideration             1,000,000            
Advance from novellusdx             450,000            
Due to affiliate             $ 50,000            
Common stock at a conversion price | $ / shares             $ 4.5            
Atlas Sciences | Subsequent Events                          
Debt Instrument [Line Items]                          
Stated interest rate   10.00%                      
Term note, principal balance   $ 1,347,500                      
Gross consideration   1,250,000                      
Debt instrument, unamortized discount   87,500                      
Interest and debt expense   10,000                      
Maximum monthly redemption   $ 300,000                      
Annual interest rate   22.00%                      
Convertible Note                          
Debt Instrument [Line Items]                          
Conversion price (in usd per share) | $ / shares           $ 24.00              
Amount of principal exchanged                 $ 2,300,000 2,300,000      
Interest rate upon reset due to default (percent)                       22.00%  
Increase to outstanding balance upon default (percent)                       15.00%  
Increase to outstanding balance upon default                       $ 408,000  
Stated interest rate           10.00%              
Term note, principal balance           $ 2,625,000              
Debt instrument, unamortized discount           100,000              
Maximum monthly redemption           $ 650,000              
Convertible Note | Subsequent Events                          
Debt Instrument [Line Items]                          
Settlement of debt             $ 2,712,000            
Convertible Debt, Adjusted Conversion Price Portion                          
Debt Instrument [Line Items]                          
Conversion price (in usd per share) | $ / shares               $ 6.82          
Term note, principal balance               $ 1,250,000          
Convertible Promissory Note to Accredited Investor | Convertible Note                          
Debt Instrument [Line Items]                          
Amount of principal exchanged               $ 350,000 $ 612,175 $ 612,175      
Convertible Promissory Note to Accredited Investor | Convertible Note | Subsequent Events                          
Debt Instrument [Line Items]                          
Interest and debt expense             $ 439,000