Quarterly report [Sections 13 or 15(d)]

Convertible Instruments and Accrued Interest - Convertible Note - April 2, 2021 & April 23, 2021 Note (Details)

v3.25.1
Convertible Instruments and Accrued Interest - Convertible Note - April 2, 2021 & April 23, 2021 Note (Details) - USD ($)
$ / shares in Units, $ in Thousands, shares in Millions
1 Months Ended 3 Months Ended 9 Months Ended
Apr. 30, 2025
Feb. 28, 2025
Feb. 28, 2025
May 31, 2024
Apr. 23, 2021
Apr. 02, 2021
Debt Instrument            
Aggregate principal amount   $ 27,200 $ 27,200 $ 30,200    
Gain on restructuring of payables   $ 327 $ 407      
Convertible Note - April 2, 2021 Note            
Debt Instrument            
Convertible notes, interest rate   10.00% 10.00%      
Conversion price per share   $ 10 $ 10      
Number of days of notice to be given for conversion of notes into common stock     5 days      
Shares reserved           6.0
Aggregate principal amount   $ 2,831 $ 2,831 2,831    
Partitioned Notes            
Debt Instrument            
Convertible note, aggregate principal   3,000 3,000      
Convertible Note - April 23, 2021 Note            
Debt Instrument            
Convertible note, aggregate principal   $ 24,400 $ 24,400      
Convertible notes, interest rate   10.00% 10.00%      
Conversion price per share   $ 10 $ 10      
Shares reserved         6.0  
Conversion of Series C preferred stock to common stock (in shares)     19.8      
Aggregate principal amount   $ 24,369 $ 24,369 $ 27,369    
Loss on induced conversion     $ 1,200      
Long Term Convertible Notes - April 2 & April 23, 2021 | Subsequent Event            
Debt Instrument            
Debt instrument, extended term 1 year          
Convertible notes, interest rate 6.00%          
Specified monthly redemption amount $ 750,000