XML 81 R61.htm IDEA: XBRL DOCUMENT v3.24.2.u1
Stockholders' Equity - Narrative (Details)
$ / shares in Units, $ in Thousands
 1 Months Ended 3 Months Ended 12 Months Ended
May 16, 2024
$ / shares
shares
Aug. 31, 2023
USD ($)
shares
May 31, 2024
USD ($)
shares
Aug. 29, 2024
USD ($)
shares
May 31, 2024
USD ($)
shares
May 31, 2023
USD ($)
Apr. 26, 2024
$ / shares
shares
Oct. 09, 2021
plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                
Number of equity incentive plans | plan               2
Issuance of common stock         $ 130,849 $ 0    
Common stock issuance costs         284 0    
Extinguishment of noncontrolling interest (in shares) | shares   1,500,000            
Fair value of warrants     $ 5,700   5,700      
Loss on fair value of warrants issued to related parties         $ 5,700      
Series E Preferred Stock                
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                
Preferred stock, par value (in dollars per share) | $ / shares $ 0.001              
Series E Preferred Stock | Subsequent Event                
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                
Number of shares sold in transaction (in shares) | shares       301,673        
Common stock issuance costs       $ 600        
AI Bridge Warrants                
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                
Warrants issued to purchase of common stock (in shares) | shares             3,000,000  
Cashless exercise period             5 years  
AI Bridge Warrants One                
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                
Warrants issued to purchase of common stock (in shares) | shares             1,500,000  
Warrants, exercise price (in dollars per share) | $ / shares             $ 10.00  
AI Bridge Warrants One | Level 3                
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                
Warrants, exercise price, fair value (in dollars per share) | $ / shares             $ 1.96  
AI Bridge Warrants Two                
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                
Warrants issued to purchase of common stock (in shares) | shares             1,500,000  
Warrants, exercise price (in dollars per share) | $ / shares             $ 7.50  
AI Bridge Warrants Two | Level 3                
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                
Warrants, exercise price, fair value (in dollars per share) | $ / shares             $ 1.84  
Stockholders’ Equity                
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                
Extinguishment of noncontrolling interest   $ (9,800)            
Public Offering | Series E Preferred Stock                
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                
Number of shares sold in transaction (in shares) | shares 2,000,000       0      
Public offering price per share (in dollars per share) | $ / shares $ 25.00              
Dealer fee percent 2.00%              
Commission fee percent 6.00%              
Public Offering | Series E Preferred Stock | Subsequent Event                
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                
Number of shares sold in transaction (in shares) | shares       301,673        
Issuance of common stock       $ 6,900        
Craig-Hallum Capital Group LLC | At The Market Offering                
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                
Gross proceeds from sale         $ 125,000      
Number of shares sold in transaction (in shares) | shares         18,900,000      
Issuance of common stock         $ 121,200      
Legal fees         $ 4,000      
Roth Capital Partners LLC | At The Market Offering                
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                
Gross proceeds from sale     $ 25,000          
Number of shares sold in transaction (in shares) | shares         2,700,000      
Issuance of common stock         $ 9,600      
Common stock issuance costs         300      
Legal fees         $ 300      
Restricted Stock Units (RSUs) And Restricted Stock Awards (RSAs)                
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                
Grants to date (in shares) | shares     16,100,000   16,100,000      
Stock-based compensation recognized         $ 17,300 $ 32,100    
Restricted Stock                
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                
Unrecognized stock compensation expense     $ 2,100   $ 2,100      
Unrecognized stock compensation expense, period for recognition         2 years 1 month 6 days      
Restricted Stock Units (RSUs)                
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                
Unrecognized stock compensation expense     $ 26,400   $ 26,400      
Unrecognized stock compensation expense, period for recognition         1 year 9 months 18 days