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Going Concern and Management's Plans (Details) - USD ($)
1 Months Ended 3 Months Ended 12 Months Ended
Mar. 09, 2021
Feb. 11, 2021
Nov. 25, 2020
Mar. 31, 2021
Mar. 31, 2020
Dec. 31, 2020
Feb. 11, 2020
Conversion of Stock [Line Items]              
Proceeds from issuance of common stock, net of issuance costs       $ 5,477,432    
Healthcare-focused Institutional Investor [Member] | February 2021 Offering [Member]              
Conversion of Stock [Line Items]              
Stock issued during period, shares, new issues   2,784,184          
Gross proceeds from sale of common stock   $ 25,000,000          
Proceeds from issuance of common stock, net of issuance costs   $ 23,500,000          
Healthcare-focused Institutional Investor [Member] | February 2021 Offering [Member] | Pre Funded Warrant [Member]              
Conversion of Stock [Line Items]              
Stock issued during period, shares, new issues   5,549,149          
Sale of stock, description of transaction   Each pre-funded warrant exercisable for one share of common stock.          
Investor [Member] | February 2021 Offering [Member]              
Conversion of Stock [Line Items]              
Offering of common stock and warrants   4,166,666          
Shares issued, price per share   $ 3.00          
Class of warrant or right, exercise price of warrants or rights   $ 3.55          
Warrants exercisable period   6 months          
Warrants expiry period   5 years 6 months          
Investor [Member] | February 2021 Offering [Member] | Pre Funded Warrant [Member]              
Conversion of Stock [Line Items]              
Shares issued, price per share   $ 2.99          
Class of warrant or right, exercise price of warrants or rights   $ 0.01          
Healthcare-focused U.S. Institutional Investor [Member]              
Conversion of Stock [Line Items]              
Stock issued during period, shares, new issues   2,784,184          
Shares issued, price per share   $ 3.00          
Gross proceeds from sale of common stock   $ 25,000,000          
Proceeds from issuance of common stock, net of issuance costs   $ 23,400,000          
Class of warrant or right, exercise price of warrants or rights   $ 0.01          
Warrants exercisable period   6 months          
Warrants expiry period   5 years 6 months          
Healthcare-focused U.S. Institutional Investor [Member] | Pre Funded Warrant [Member]              
Conversion of Stock [Line Items]              
Stock issued during period, shares, new issues   5,549,149          
Shares issued, price per share   $ 2.99          
Class of warrant or right, exercise price of warrants or rights   $ 3.55          
Warrants exercised   4,166,666          
Healthcare-focused U.S. Institutional Investor [Member] | 2020 PIPE [Member]              
Conversion of Stock [Line Items]              
Stock issued during period, shares, new issues     2,245,400        
Shares issued, price per share     $ 2.065        
Gross proceeds from sale of common stock     $ 10,000,000        
Proceeds from issuance of common stock, net of issuance costs     $ 9,300,000        
Sale of stock, description of transaction     Eeach pre-funded warrant exercisable for one share of common stock.        
Class of warrant or right, exercise price of warrants or rights     $ 1.94        
Warrants exercisable period     6 months        
Warrants exercised     4,842,615        
Warrants expiry period     5 years 6 months        
New warrants issue against outstanding warrants     2,245,400        
Healthcare-focused U.S. Institutional Investor [Member] | 2020 PIPE [Member] | Pre Funded Warrant [Member]              
Conversion of Stock [Line Items]              
Stock issued during period, shares, new issues     2,597,215     2,597,215  
Shares issued, price per share     $ 2.055        
Warrants exercised     2,597,215        
New warrants issue against outstanding warrants     2,597,215        
Warrant [Member] | Holder [Member] | Purchase Agreement [Member]              
Conversion of Stock [Line Items]              
Offering of common stock and warrants 4,842,615            
Warrant [Member] | Holder [Member] | Exercise Agreement [Member]              
Conversion of Stock [Line Items]              
Class of warrant or right, exercise price of warrants or rights $ 3.56            
Warrants expiry period 5 years            
Number of warrants outstanding 4,842,615            
Number of each warrant issue to purchase common stock 0.65            
New warrants issue against outstanding warrants 3,147,700            
Payment to purchase new warrants $ 255,751            
Description of expenses related to purchase warrants The Company received aggregate gross proceeds before expenses of approximately $9.65 million from the exercise of all of the remaining 4,842,615 outstanding Existing Warrants held by the Holder            
Warrant [Member] | Alliance Global Partners [Member] | Purchase Agreement [Member]              
Conversion of Stock [Line Items]              
Cash fee compensation $ 200,000            
Common Stock [Member] | H.C. Wainwright & Co., LLC [Member] | 2020 ATM Offering [Member]              
Conversion of Stock [Line Items]              
Stock issued during period, shares, new issues           7,521,610  
Gross proceeds from sale of common stock           $ 16,700,000  
Proceeds from issuance of common stock, net of issuance costs           $ 15,800,000  
Common Stock [Member] | H.C. Wainwright & Co., LLC [Member] | 2020 ATM Offering [Member] | Maximum [Member]              
Conversion of Stock [Line Items]              
Common shares available for future issuance amount             $ 22,100,000