Quarterly report pursuant to Section 13 or 15(d)

Significant Accounting Policies - Additional Information (Detail)

v3.22.1
Significant Accounting Policies - Additional Information (Detail) - USD ($)
$ in Thousands
9 Months Ended
Mar. 31, 2022
Mar. 31, 2021
In-process research and development   $ 16,094
Property, equipment and intangibles estimated useful life 3 years  
Series C Preferred Share Warrants [Member]    
Anti-dilutive warrants, stock options, performance stock units, and convertible preferred shares related to outstanding 2,100 2,104
Series B Convertible Preferred Shares [Member]    
Anti-dilutive warrants, stock options, performance stock units, and convertible preferred shares related to outstanding 150
Series C Convertible Preferred Shares [Member]    
Anti-dilutive warrants, stock options, performance stock units, and convertible preferred shares related to outstanding 14,496 17,997
Stock options [Member]    
Anti-dilutive warrants, stock options, performance stock units, and convertible preferred shares related to outstanding 9,846 6,453
Warrant [Member]    
Anti-dilutive warrants, stock options, performance stock units, and convertible preferred shares related to outstanding 18,397 8,226