Quarterly report pursuant to Section 13 or 15(d)

Stockholders' Equity (Deficit) - Additional Information (Details)

v3.21.2
Stockholders' Equity (Deficit) - Additional Information (Details)
 1 Months Ended 9 Months Ended
Aug. 24, 2020
$ / shares
Aug. 20, 2020
Jan. 31, 2020
USD ($)
$ / shares
shares
Sep. 30, 2021
USD ($)
Vote
$ / shares
shares
Sep. 30, 2020
USD ($)
shares
Dec. 31, 2020
$ / shares
shares
Jun. 30, 2020
$ / shares
Class Of Stock [Line Items]              
Votes per each common stock share | Vote       1      
Common stock shares reserved for issuance       5,191,957   4,318,357  
Reverse stock split ratio 0.8741 1.14396          
Common stock, par value | $ / shares $ 0.001     $ 0.001   $ 0.001 $ 5.50
Reverse stock split description       On August 20, 2020, the board of directors adopted resolutions proposing that each 1.14396 shares of the Company’s issued and outstanding common stock, par value $0.001 per share, be automatically converted into one fully paid and non-assessable share of common stock, par value $0.001 (the “Reverse Stock Split”) with cash in lieu of fractional shares.      
Proceeds from issuance of common stock | $       $ 41,135,357 $ 4,870    
Additional rights or options granted     0        
Issuance of common stock, stock options exercised, Shares         95,349    
Consulting Services              
Class Of Stock [Line Items]              
Additional rights or options granted       0      
Shares issued in exchange for consulting services       9,000      
Fair value of stock issued in exchange for consulting services | $       $ 60,391      
Consulting Services | Selling, General and Administrative              
Class Of Stock [Line Items]              
Fair value of stock issued in exchange for consulting services | $       $ 60,391      
Private Placement              
Class Of Stock [Line Items]              
Issuance of common stock, Shares     874        
Shares issued price per share | $ / shares     $ 5.57        
Proceeds from issuance of common stock | $     $ 4,870        
June 2021 Offering              
Class Of Stock [Line Items]              
Shares issued price per share | $ / shares       $ 3.00      
Proceeds from issuance of common stock | $       $ 41,100,000      
Issued and sold fully paid non-assessable shares of common stock       15,000,000      
Offering costs, underwriting discounts and commissions | $       $ 3,900,000