Quarterly report pursuant to Section 13 or 15(d)

Statements of Stockholders??? (Deficit) Equity (Parentheticals)

v3.21.2
Statements of Stockholders’ (Deficit) Equity (Parentheticals)
$ in Millions
3 Months Ended
Sep. 30, 2021
USD ($)
Statement of Stockholders' Equity [Abstract]  
Issuance of common stock for cash, net offering costs (unaudited) $ 2.7