Quarterly report pursuant to Section 13 or 15(d)

Pre-Funded Warrants - Additional Information (Details)

v3.21.2
Pre-Funded Warrants - Additional Information (Details) - $ / shares
1 Months Ended
Jun. 30, 2020
Feb. 29, 2020
Jun. 30, 2021
Equity [Abstract]      
Pre funded warrants to purchase shares of common stock 909,091 2,884,615  
Warrant issue price per share $ 5.499 $ 2.599  
Pre funded warrants exercise price     $ 0.001
Pre-funded warrants, term     20 years
Maximum ownership percentage, not to exceed upon exercise of warrants     4.99%
Maximum ownership percentage, increase or decrease upon prior notice     19.99%
Pre-funded warrants exercised     0