v3.22.4
Stockholders' Equity - Additional Information (Detail) - USD ($)
$ / shares in Units, $ in Thousands
 3 Months Ended 6 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2022
Dec. 31, 2021
Jun. 30, 2022
Nov. 10, 2020
Class of Stock [Line Items]            
Fair value of warrants $ 0   $ 0   $ 1,603  
Payments of Stock Issuance Costs     0 $ 3,672    
Common stock Value Issued   $ 48,653        
Unsold Securities Shares and Warrants Under Agreement     107,500      
Aggregate Value of Securities Available Under Agreement 123,400   123,400      
Change in fair value of warrant liability $ 486 $ 5,458 $ 1,603 $ 8,046    
Warrant [Member]            
Class of Stock [Line Items]            
Exercise price $ 2.54   $ 2.54      
Warrants outstanding 16,058,985,000   16,058,985,000      
Change in fair value of warrant liability $ 500   $ 1,600      
Two Thousand And Twenty At The Market Sale Agreement            
Class of Stock [Line Items]            
Aggregate value of securities available under shelf registration statement 60,000   60,000      
Maximum            
Class of Stock [Line Items]            
Sale of shares and warrants under agreement     200,000      
Maximum | Two Thousand And Twenty At The Market Sale Agreement            
Class of Stock [Line Items]            
Sale of shares under agreement $ 60,000   $ 60,000     $ 60,000