v3.20.2
Summary of Significant Accounting Policies (Details)
 1 Months Ended 3 Months Ended 9 Months Ended 12 Months Ended
Oct. 14, 2020
USD ($)
Apr. 30, 2020
USD ($)
Sep. 30, 2020
USD ($)
Sep. 30, 2019
USD ($)
Sep. 30, 2020
USD ($)
Sep. 30, 2019
USD ($)
Dec. 31, 2019
USD ($)
Sep. 30, 2020
EUR (€)
Summary of Significant Accounting Policies (Details) [Line Items]                
Accumulated deficit     $ (211,361,910)   $ (211,361,910)   $ (195,421,172)  
Incurred losses from operations     (6,600,747) $ (5,264,847) (15,940,738) $ (11,128,889)    
Proceeds from common stock issuance         3,045,730 15,234,529    
NDA application fee   $ 2,900,000            
ATM program amount         8,700,000      
Provide security deposit     124,000   124,000     € 110,000
Accrued expense in connection with the model infringement proceedings         $ 12,000      
Short-term leases term, description         Short-term leases are leases that have a term of 12 months or less and do not include an option to purchase the underlying asset that the Company is reasonably certain to exercise. The Company recognizes the lease payments for short-term leases on a straight-line basis over the lease term.      
Clinical trial expenses         $ 30,000,000      
Research and development expense related to agreement     2,000 $ 61,000 36,000 $ 763,000    
Accounts payable and accrued expense balance paid     2,400,000   2,400,000      
Costs related to manufacturing amount         4,800,000      
NEW JERSEY                
Summary of Significant Accounting Policies (Details) [Line Items]                
Net of expenses   $ 5,200,000            
NOL selling             5,500,000  
NOL tax benefits             $ 6,000,000  
Subsequent Event [Member]                
Summary of Significant Accounting Policies (Details) [Line Items]                
Proceeds from common stock issuance $ 4,600,000              
Liquidity and Uncertainties [Member]                
Summary of Significant Accounting Policies (Details) [Line Items]                
Accumulated deficit     211,400,000   211,400,000      
First Instances [Member]                
Summary of Significant Accounting Policies (Details) [Line Items]                
Deposits     40,000   40,000     36,000
Second Instances [Member]                
Summary of Significant Accounting Policies (Details) [Line Items]                
Deposits     $ 11,000   $ 11,000     € 10,000