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Related Party Transactions - Additional Information (Detail) - USD ($)
$ / shares in Units, $ in Thousands
1 Months Ended 12 Months Ended
Sep. 30, 2014
Jun. 30, 2024
Jun. 30, 2023
Feb. 13, 2024
Preferred stock, par value   $ 0.001 $ 0.001  
Dividends payable   $ 6 $ 8  
Related party payables   52 298  
Valent Assignment Agreement [Member]        
Percentage of net sales       5.00%
Related Party        
Related party payables   $ 52 $ 298  
Preferred Stock Series A        
Preferred Stock, shares issued   279,000 279,000  
Preferred stock, rate of dividend 3.00%      
Valent Technologies LLC [Member]        
Loan payable outstanding amount $ 279      
Aggregate accrued interest $ 29      
Dividends payable   $ 8 $ 8  
Valent Technologies LLC [Member] | Preferred Stock Series A        
Preferred Stock, shares issued 279      
Preferred stock, par value $ 1