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Stockholders' Equity - Additional Information (Details)
 3 Months Ended 9 Months Ended
Feb. 27, 2025
USD ($)
$ / shares
shares
Sep. 05, 2024
$ / shares
shares
Aug. 28, 2024
USD ($)
shares
Jul. 09, 2024
USD ($)
May 06, 2024
USD ($)
Feb. 28, 2025
USD ($)
$ / shares
shares
Nov. 30, 2024
USD ($)
Aug. 31, 2024
USD ($)
shares
Feb. 29, 2024
USD ($)
Feb. 28, 2025
USD ($)
$ / shares
shares
Feb. 29, 2024
USD ($)
Nov. 20, 2024
shares
Jun. 11, 2024
shares
May 31, 2024
$ / shares
shares
Oct. 09, 2021
plan
Class of Stock [Line Items]                              
Common stock, shares authorized (in shares) | shares           400,000,000       400,000,000   400,000,000 300,000,000 400,000,000  
Preferred stock, shares authorized (in shares) | shares                       10,000,000      
Proceeds from issuance of common stock                   $ 191,590,000 $ 121,237,000        
Payments of stock issuance costs                   $ 10,253,000 235,000        
Common stock, par value (in dollars per share) | $ / shares           $ 0.001       $ 0.001       $ 0.001  
Loss on change in fair value of warrants issued           $ 6,421,000     $ 0 $ 6,421,000 0        
Number of equity incentive plans | plan                             2
Vesting period                   3 years          
Cancelled (in shares) | shares                   2,800,000          
Restricted Stock Units (RSUs) And Restricted Stock Awards (RSAs)                              
Class of Stock [Line Items]                              
Stock-based compensation recognized           $ 9,700,000     $ 3,200,000 $ 10,200,000 $ 13,600,000        
Restricted Stock Units (RSUs) And Restricted Stock Awards (RSAs) | Common Stock Plan 2022                              
Class of Stock [Line Items]                              
Grants to date (in shares) | shares           22,000,000.0       22,000,000.0          
Restricted Stock Units (RSUs) And Restricted Stock Awards (RSAs) | Common Stock Plan 2024                              
Class of Stock [Line Items]                              
Grants to date (in shares) | shares           3,000,000.0       3,000,000.0          
Restricted Stock                              
Class of Stock [Line Items]                              
Unrecognized stock compensation expense           $ 1,100,000       $ 1,100,000          
Unrecognized stock compensation expense, period for recognition                   2 years          
Restricted Stock Units (RSUs)                              
Class of Stock [Line Items]                              
Unrecognized stock compensation expense           42,500,000       $ 42,500,000          
Unrecognized stock compensation expense, period for recognition                   2 years 1 month 6 days          
Performance Shares                              
Class of Stock [Line Items]                              
Stock-based compensation recognized                   $ 6,000,000          
Unrecognized stock compensation expense           $ 20,900,000       $ 20,900,000          
Unrecognized stock compensation expense, period for recognition                   2 years 9 months 18 days          
STB Warrants                              
Class of Stock [Line Items]                              
Warrants outstanding (in shares) | shares 1,000,000                            
Exercise price (in dollars per share) | $ / shares $ 7.83                            
Warrant term 5 years                            
Warrants and rights outstanding $ 6,400,000                            
Loss on change in fair value of warrants issued $ 6,400,000                            
STB Warrants | Measurement Input, Share Price                              
Class of Stock [Line Items]                              
Measurement input 6.42                            
At-the-Market Sales Agreement                              
Class of Stock [Line Items]                              
Sale of stock consideration       $ 125,000,000.0                      
Number of shares sold in transaction (in shares) | shares               3,000,000.0              
Proceeds from issuance of common stock               $ 16,400,000              
Payments of stock issuance costs               $ 500,000              
Standby Equity Purchase Agreement                              
Class of Stock [Line Items]                              
Sale of stock consideration     $ 250,000,000                        
Number of shares sold in transaction (in shares) | shares     456,287                        
Payments of stock issuance costs     $ 25,000                        
Sale of stock, commitment fee amount     $ 2,125,000                        
Sale of stock, VWAP, period     3 days                        
Private Placement                              
Class of Stock [Line Items]                              
Number of shares sold in transaction (in shares) | shares   49,382,720                          
Common stock, par value (in dollars per share) | $ / shares   $ 0.001                          
Price per share (in dollars per share) | $ / shares   $ 3.24                          
Proceeds from sale of stock             $ 160,000,000                
Roth Capital Partners LLC | At-the-Market Sales Agreement                              
Class of Stock [Line Items]                              
Sale of stock consideration         $ 25,000,000                    
Number of shares sold in transaction (in shares) | shares               3,100,000              
Proceeds from issuance of common stock               $ 14,600,000              
Payments of stock issuance costs               $ 500,000