Annual report pursuant to Section 13 and 15(d)

Stockholders' Equity - Schedule of Stock Option Expense (Detail)

v3.21.2
Stockholders' Equity - Schedule of Stock Option Expense (Detail) - USD ($)
$ in Thousands
12 Months Ended
Jun. 30, 2021
Jun. 30, 2020
Class of Stock [Line Items]    
Total compensation expense $ 5,276 $ 495
Research and Development [Member]    
Class of Stock [Line Items]    
Total compensation expense 1,478 87
General and Administrative [Member]    
Class of Stock [Line Items]    
Total compensation expense $ 3,798 $ 408