Quarterly report pursuant to Section 13 or 15(d)

Subsequent Events - Additional Information (Details)

v3.21.2
Subsequent Events - Additional Information (Details) - USD ($)
1 Months Ended 9 Months Ended 12 Months Ended
Oct. 04, 2021
Sep. 24, 2020
Oct. 31, 2021
Sep. 30, 2020
Dec. 31, 2020
Sep. 30, 2021
Subsequent Event [Line Items]            
Common stock, shares issued         61,292,412 63,155,272
Net proceeds from the sales of common stock       $ 14,723,491 $ 53,556,202  
Maximum [Member]            
Subsequent Event [Line Items]            
Securities reserved for issuance   $ 75,000,000        
Subsequent Event [Member] | Common Stock [Member] | ATM [Member]            
Subsequent Event [Line Items]            
Common stock, shares issued     12,229,433      
Net proceeds from the sales of common stock     $ 27,060,301      
Securities reserved for issuance     27,911,873      
Payments of Stock Issuance Costs     $ 851,572      
Subsequent Event [Member] | Common Stock [Member] | ATM [Member] | Maximum [Member]            
Subsequent Event [Line Items]            
Aggregate offering price $ 35,000,000